38893798896 has 20 divisors (see below), whose sum is σ = 100475647272. Its totient is φ = 12964599616.

The previous prime is 38893798873. The next prime is 38893798907. The reversal of 38893798896 is 69889739883.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 405143691 + ... + 405143786.

Almost surely, 2^38893798896 is an apocalyptic number.

It is an amenable number.

38893798896 is an abundant number, since it is smaller than the sum of its proper divisors (61581848376).

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

38893798896 is a wasteful number, since it uses less digits than its factorization.

38893798896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 810287488 (or 810287482 counting only the distinct ones).

The product of its digits is 1128701952, while the sum is 78.

The spelling of 38893798896 in words is "thirty-eight billion, eight hundred ninety-three million, seven hundred ninety-eight thousand, eight hundred ninety-six".