44890444 has 12 divisors (see below), whose sum is σ = 78605968. Its totient is φ = 22431600.

The previous prime is 44890441. The next prime is 44890471. The reversal of 44890444 is 44409844.

It is not an unprimeable number, because it can be changed into a prime (44890441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9154 + ... + 13174.

Almost surely, 2^44890444 is an apocalyptic number.

It is an amenable number.

44890444 is a deficient number, since it is larger than the sum of its proper divisors (33715524).

44890444 is a wasteful number, since it uses less digits than its factorization.

44890444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6816 (or 6814 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 37.

The square root of 44890444 is about 6700.0331342464. The cubic root of 44890444 is about 355.4004447706.

The spelling of 44890444 in words is "forty-four million, eight hundred ninety thousand, four hundred forty-four".