38771675976 has 128 divisors (see below), whose sum is σ = 109688515200. Its totient is φ = 11312609280.

The previous prime is 38771675963. The next prime is 38771675981. The reversal of 38771675976 is 67957617783.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2848900 + ... + 2862476.

It is an arithmetic number, because the mean of its divisors is an integer number (856941525).

Almost surely, 2^38771675976 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38771675976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54844257600).

38771675976 is an abundant number, since it is smaller than the sum of its proper divisors (70916839224).

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

38771675976 is a wasteful number, since it uses less digits than its factorization.

38771675976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13999 (or 13995 counting only the distinct ones).

The product of its digits is 93350880, while the sum is 66.

The spelling of 38771675976 in words is "thirty-eight billion, seven hundred seventy-one million, six hundred seventy-five thousand, nine hundred seventy-six".