39744996 has 48 divisors (see below), whose sum is σ = 95726400. Its totient is φ = 12828672.

The previous prime is 39744967. The next prime is 39745001. The reversal of 39744996 is 69944793.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51300 + ... + 52068.

It is an arithmetic number, because the mean of its divisors is an integer number (1994300).

Almost surely, 2^39744996 is an apocalyptic number.

It is an amenable number.

39744996 is an abundant number, since it is smaller than the sum of its proper divisors (55981404).

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

39744996 is a wasteful number, since it uses less digits than its factorization.

39744996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 908 (or 906 counting only the distinct ones).

The product of its digits is 1469664, while the sum is 51.

The square root of 39744996 is about 6304.3632509556. The cubic root of 39744996 is about 341.2668882946.

The spelling of 39744996 in words is "thirty-nine million, seven hundred forty-four thousand, nine hundred ninety-six".