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4384470441 = 313112422319
BaseRepresentation
bin1000001010101010…
…11011010110101001
3102022120011011202010
410011111123112221
532434411023231
62003022230133
7213436245441
oct40525332651
912276134663
104384470441
11194aa1259a
12a24425349
1354b486610
142d8435121
151a9dbc546
hex10555b5a9

4384470441 has 8 divisors (see below), whose sum is σ = 6295649920. Its totient is φ = 2698135632.

The previous prime is 4384470397. The next prime is 4384470449. The reversal of 4384470441 is 1440744834.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4384470441 - 211 = 4384468393 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 112422319 = 4384470441 / (4 + 3 + 8 + 4 + 4 + 7 + 0 + 4 + 4 + 1).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4384470441.

It is not an unprimeable number, because it can be changed into a prime (4384470449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56211121 + ... + 56211198.

It is an arithmetic number, because the mean of its divisors is an integer number (786956240).

Almost surely, 24384470441 is an apocalyptic number.

It is an amenable number.

4384470441 is a deficient number, since it is larger than the sum of its proper divisors (1911179479).

4384470441 is a wasteful number, since it uses less digits than its factorization.

4384470441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112422335.

The product of its (nonzero) digits is 172032, while the sum is 39.

The square root of 4384470441 is about 66215.3338812091. Note that the first 3 decimals coincide. The cubic root of 4384470441 is about 1636.7124356511.

It can be divided in two parts, 4384 and 470441, that added together give a triangular number (474825 = T974).

The spelling of 4384470441 in words is "four billion, three hundred eighty-four million, four hundred seventy thousand, four hundred forty-one".

Divisors: 1 3 13 39 112422319 337266957 1461490147 4384470441