38986965080 has 64 divisors (see below), whose sum is σ = 100279296000. Its totient is φ = 13363346304.

The previous prime is 38986965071. The next prime is 38986965091. The reversal of 38986965080 is 8056968983.

It is a super-2 number, since 2×38986965080² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

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, 1147781 + ... + 1181259.

It is an arithmetic number, because the mean of its divisors is an integer number (1566864000).

Almost surely, 2^38986965080 is an apocalyptic number.

It is an amenable number.

38986965080 is an abundant number, since it is smaller than the sum of its proper divisors (61292330920).

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

38986965080 is a wasteful number, since it uses less digits than its factorization.

38986965080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37656 (or 37652 counting only the distinct ones).

The product of its (nonzero) digits is 22394880, while the sum is 62.

The spelling of 38986965080 in words is "thirty-eight billion, nine hundred eighty-six million, nine hundred sixty-five thousand, eighty".