38668796 has 12 divisors (see below), whose sum is σ = 70612752. Its totient is φ = 18493728.

The previous prime is 38668793. The next prime is 38668843. The reversal of 38668796 is 69786683.

38668796 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38668793) 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 3 ways as a sum of consecutive naturals, for example, 210065 + ... + 210248.

It is an arithmetic number, because the mean of its divisors is an integer number (5884396).

Almost surely, 2^38668796 is an apocalyptic number.

It is an amenable number.

38668796 is a deficient number, since it is larger than the sum of its proper divisors (31943956).

38668796 is a wasteful number, since it uses less digits than its factorization.

38668796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420340 (or 420338 counting only the distinct ones).

The product of its digits is 2612736, while the sum is 53.

The square root of 38668796 is about 6218.4239160739. The cubic root of 38668796 is about 338.1584285827.

The spelling of 38668796 in words is "thirty-eight million, six hundred sixty-eight thousand, seven hundred ninety-six".