38956396 has 24 divisors (see below), whose sum is σ = 72253440. Its totient is φ = 18345600.

The previous prime is 38956391. The next prime is 38956399. The reversal of 38956396 is 69365983.

38956396 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (38956391) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 661 + ... + 8851.

It is an arithmetic number, because the mean of its divisors is an integer number (3010560).

Almost surely, 2^38956396 is an apocalyptic number.

It is an amenable number.

38956396 is a deficient number, since it is larger than the sum of its proper divisors (33297044).

38956396 is a wasteful number, since it uses less digits than its factorization.

38956396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8265 (or 8263 counting only the distinct ones).

The product of its digits is 1049760, while the sum is 49.

The square root of 38956396 is about 6241.5059080321. The cubic root of 38956396 is about 338.9947122271.

The spelling of 38956396 in words is "thirty-eight million, nine hundred fifty-six thousand, three hundred ninety-six".