38093744680 has 32 divisors (see below), whose sum is σ = 85725037800. Its totient is φ = 15234989056.

The previous prime is 38093744671. The next prime is 38093744681. The reversal of 38093744680 is 8644739083.

It can be written as a sum of positive squares in 4 ways, for example, as 33213604516 + 4880140164 = 182246^2 + 69858^2 .

It is a super-2 number, since 2×38093744680² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (38093744681) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 177924 + ... + 328396.

Almost surely, 2^38093744680 is an apocalyptic number.

It is an amenable number.

38093744680 is an abundant number, since it is smaller than the sum of its proper divisors (47631293120).

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

38093744680 is a wasteful number, since it uses less digits than its factorization.

38093744680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156813 (or 156809 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 52.

The spelling of 38093744680 in words is "thirty-eight billion, ninety-three million, seven hundred forty-four thousand, six hundred eighty".