4401766047 has 8 divisors (see below), whose sum is σ = 6707453056. Its totient is φ = 2515294872.

The previous prime is 4401765989. The next prime is 4401766063. The reversal of 4401766047 is 7406671044.

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 4401766047 - 2¹⁴ = 4401749663 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4401765996 and 4401766014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4401766147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104803933 + ... + 104803974.

It is an arithmetic number, because the mean of its divisors is an integer number (838431632).

Almost surely, 2^4401766047 is an apocalyptic number.

4401766047 is a deficient number, since it is larger than the sum of its proper divisors (2305687009).

4401766047 is a wasteful number, since it uses less digits than its factorization.

4401766047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209607917.

The product of its (nonzero) digits is 112896, while the sum is 39.

The square root of 4401766047 is about 66345.8065517332. The cubic root of 4401766047 is about 1638.8617482201.

The spelling of 4401766047 in words is "four billion, four hundred one million, seven hundred sixty-six thousand, forty-seven".