441596916 has 18 divisors (see below), whose sum is σ = 1116258962. Its totient is φ = 147198960.

The previous prime is 441596893. The next prime is 441596921. The reversal of 441596916 is 619695144.

It is a happy number.

441596916 is a `hidden beast` number, since 4 + 41 + 596 + 9 + 16 = 666.

It can be written as a sum of positive squares in only one way, i.e., 374422500 + 67174416 = 19350^2 + 8196^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×441596916² = 390015672441422112, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6133255 + ... + 6133326.

Almost surely, 2^441596916 is an apocalyptic number.

It is an amenable number.

441596916 is an abundant number, since it is smaller than the sum of its proper divisors (674662046).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

441596916 is a wasteful number, since it uses less digits than its factorization.

441596916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12266591 (or 12266586 counting only the distinct ones).

The product of its digits is 233280, while the sum is 45.

The square root of 441596916 is about 21014.2074797029. The cubic root of 441596916 is about 761.5095320601.

The spelling of 441596916 in words is "four hundred forty-one million, five hundred ninety-six thousand, nine hundred sixteen".