441964516 has 36 divisors (see below), whose sum is σ = 914986800. Its totient is φ = 186198096.

The previous prime is 441964499. The next prime is 441964517. The reversal of 441964516 is 615469144.

It is a super-2 number, since 2×441964516² = 390665266806228512, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (441964517) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7546 + ... + 30673.

It is an arithmetic number, because the mean of its divisors is an integer number (25416300).

Almost surely, 2^441964516 is an apocalyptic number.

It is an amenable number.

441964516 is an abundant number, since it is smaller than the sum of its proper divisors (473022284).

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

441964516 is a wasteful number, since it uses less digits than its factorization.

441964516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38296 (or 38287 counting only the distinct ones).

The product of its digits is 103680, while the sum is 40.

The square root of 441964516 is about 21022.9521238098. The cubic root of 441964516 is about 761.7207754325.

The spelling of 441964516 in words is "four hundred forty-one million, nine hundred sixty-four thousand, five hundred sixteen".