38023395928 has 48 divisors (see below), whose sum is σ = 84698269920. Its totient is φ = 15949015488.

The previous prime is 38023395923. The next prime is 38023395931. The reversal of 38023395928 is 82959332083.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38023395923) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1013475 + ... + 1050322.

It is an arithmetic number, because the mean of its divisors is an integer number (1764547290).

Almost surely, 2^38023395928 is an apocalyptic number.

It is an amenable number.

38023395928 is an abundant number, since it is smaller than the sum of its proper divisors (46674873992).

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

38023395928 is a wasteful number, since it uses less digits than its factorization.

38023395928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2063864 (or 2063853 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 52.

The spelling of 38023395928 in words is "thirty-eight billion, twenty-three million, three hundred ninety-five thousand, nine hundred twenty-eight".