38627628280 has 32 divisors (see below), whose sum is σ = 88012324800. Its totient is φ = 15255467136.

The previous prime is 38627628271. The next prime is 38627628301. The reversal of 38627628280 is 8282672683.

It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6108807 + ... + 6115126.

It is an arithmetic number, because the mean of its divisors is an integer number (2750385150).

Almost surely, 2^38627628280 is an apocalyptic number.

It is an amenable number.

38627628280 is an abundant number, since it is smaller than the sum of its proper divisors (49384696520).

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

38627628280 is a wasteful number, since it uses less digits than its factorization.

38627628280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12224023 (or 12224019 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 52.

The spelling of 38627628280 in words is "thirty-eight billion, six hundred twenty-seven million, six hundred twenty-eight thousand, two hundred eighty".