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4374469 = 111392861
BaseRepresentation
bin10000101011111111000101
322020020122101
4100223333011
52104440334
6233432101
752116361
oct20537705
98206571
104374469
112518670
12156b631
13ba2158
1481c2a1
155b6214
hex42bfc5

4374469 has 8 divisors (see below), whose sum is σ = 4808160. Its totient is φ = 3946800.

The previous prime is 4374463. The next prime is 4374499. The reversal of 4374469 is 9644734.

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

It is not a de Polignac number, because 4374469 - 27 = 4374341 is a prime.

It is a super-2 number, since 2×43744692 = 38271958063922, which contains 22 as substring.

It is a d-powerful number, because it can be written as 48 + 33 + 74 + 48 + 411 + 66 + 9 .

It is a Duffinian number.

4374469 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4374463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99 + ... + 2959.

It is an arithmetic number, because the mean of its divisors is an integer number (601020).

Almost surely, 24374469 is an apocalyptic number.

It is an amenable number.

4374469 is a deficient number, since it is larger than the sum of its proper divisors (433691).

4374469 is a wasteful number, since it uses less digits than its factorization.

4374469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3011.

The product of its digits is 72576, while the sum is 37.

The square root of 4374469 is about 2091.5231292051. The cubic root of 4374469 is about 163.5466983419.

It can be divided in two parts, 4 and 374469, that added together give a palindrome (374473).

The spelling of 4374469 in words is "four million, three hundred seventy-four thousand, four hundred sixty-nine".

Divisors: 1 11 139 1529 2861 31471 397679 4374469