38023930648 has 64 divisors (see below), whose sum is σ = 83775928320. Its totient is φ = 15998822400.

The previous prime is 38023930627. The next prime is 38023930673. The reversal of 38023930648 is 84603932083.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a junction number, because it is equal to n+sod(n) for n = 38023930598 and 38023930607.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 240265 + ... + 365752.

It is an arithmetic number, because the mean of its divisors is an integer number (1308998880).

Almost surely, 2^38023930648 is an apocalyptic number.

It is an amenable number.

38023930648 is an abundant number, since it is smaller than the sum of its proper divisors (45751997672).

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

38023930648 is a wasteful number, since it uses less digits than its factorization.

38023930648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 606088 (or 606084 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 46.

The spelling of 38023930648 in words is "thirty-eight billion, twenty-three million, nine hundred thirty thousand, six hundred forty-eight".