38867575680 has 128 divisors (see below), whose sum is σ = 137656058400. Its totient is φ = 10364682240.

The previous prime is 38867575657. The next prime is 38867575709. The reversal of 38867575680 is 8657576883.

38867575680 is a `hidden beast` number, since 3 + 8 + 8 + 67 + 5 + 7 + 568 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1107361 + ... + 1141920.

Almost surely, 2^38867575680 is an apocalyptic number.

38867575680 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

38867575680 is an abundant number, since it is smaller than the sum of its proper divisors (98788482720).

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

38867575680 is a wasteful number, since it uses less digits than its factorization.

38867575680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2249309 (or 2249291 counting only the distinct ones).

The product of its (nonzero) digits is 67737600, while the sum is 63.

The spelling of 38867575680 in words is "thirty-eight billion, eight hundred sixty-seven million, five hundred seventy-five thousand, six hundred eighty".