39464944 has 20 divisors (see below), whose sum is σ = 76804360. Its totient is φ = 19644480.

The previous prime is 39464921. The next prime is 39464963. The reversal of 39464944 is 44946493.

It is a self number, because there is not a number n which added to its sum of digits gives 39464944.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1722 + ... + 9049.

It is an arithmetic number, because the mean of its divisors is an integer number (3840218).

Almost surely, 2^39464944 is an apocalyptic number.

It is an amenable number.

39464944 is a deficient number, since it is larger than the sum of its proper divisors (37339416).

39464944 is a wasteful number, since it uses less digits than its factorization.

39464944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11008 (or 11002 counting only the distinct ones).

The product of its digits is 373248, while the sum is 43.

The square root of 39464944 is about 6282.1130203141. The cubic root of 39464944 is about 340.4634510319.

The spelling of 39464944 in words is "thirty-nine million, four hundred sixty-four thousand, nine hundred forty-four".