38908650768 has 80 divisors (see below), whose sum is σ = 109728810240. Its totient is φ = 11807880192.

The previous prime is 38908650689. The next prime is 38908650797. The reversal of 38908650768 is 86705680983.

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, 381528 + ... + 472631.

It is an arithmetic number, because the mean of its divisors is an integer number (1371610128).

Almost surely, 2^38908650768 is an apocalyptic number.

It is an amenable number.

38908650768 is an abundant number, since it is smaller than the sum of its proper divisors (70820159472).

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

38908650768 is a wasteful number, since it uses less digits than its factorization.

38908650768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 854256 (or 854250 counting only the distinct ones).

The product of its (nonzero) digits is 17418240, while the sum is 60.

The spelling of 38908650768 in words is "thirty-eight billion, nine hundred eight million, six hundred fifty thousand, seven hundred sixty-eight".