39952696 has 32 divisors (see below), whose sum is σ = 87706080. Its totient is φ = 16704000.

The previous prime is 39952663. The next prime is 39952697. The reversal of 39952696 is 69625993.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39952697) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6405 + ... + 10996.

It is an arithmetic number, because the mean of its divisors is an integer number (2740815).

Almost surely, 2^39952696 is an apocalyptic number.

It is an amenable number.

39952696 is an abundant number, since it is smaller than the sum of its proper divisors (47753384).

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

39952696 is a wasteful number, since it uses less digits than its factorization.

39952696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17455 (or 17451 counting only the distinct ones).

The product of its digits is 787320, while the sum is 49.

The square root of 39952696 is about 6320.8145044765. The cubic root of 39952696 is about 341.8603216529.

The spelling of 39952696 in words is "thirty-nine million, nine hundred fifty-two thousand, six hundred ninety-six".