38578675824 has 120 divisors (see below), whose sum is σ = 123111464112. Its totient is φ = 11172096000.

The previous prime is 38578675753. The next prime is 38578675829. The reversal of 38578675824 is 42857687583.

38578675824 is a `hidden beast` number, since 3 + 8 + 578 + 6 + 7 + 58 + 2 + 4 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38578675829) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 574302 + ... + 637949.

Almost surely, 2^38578675824 is an apocalyptic number.

38578675824 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

38578675824 is an abundant number, since it is smaller than the sum of its proper divisors (84532788288).

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

38578675824 is a wasteful number, since it uses less digits than its factorization.

38578675824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1212295 (or 1212286 counting only the distinct ones).

The product of its digits is 90316800, while the sum is 63.

The spelling of 38578675824 in words is "thirty-eight billion, five hundred seventy-eight million, six hundred seventy-five thousand, eight hundred twenty-four".