44408164 has 36 divisors (see below), whose sum is σ = 82626544. Its totient is φ = 20871648.

The previous prime is 44408153. The next prime is 44408171. The reversal of 44408164 is 46180444.

44408164 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 144499 + ... + 144805.

Almost surely, 2^44408164 is an apocalyptic number.

It is an amenable number.

44408164 is a deficient number, since it is larger than the sum of its proper divisors (38218380).

44408164 is a wasteful number, since it uses less digits than its factorization.

44408164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412 (or 381 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 31.

The square root of 44408164 is about 6663.9450778049. The cubic root of 44408164 is about 354.1231125095.

The spelling of 44408164 in words is "forty-four million, four hundred eight thousand, one hundred sixty-four".