38684034675 has 480 divisors, whose sum is σ = 90744192000. Its totient is φ = 16012339200.

The previous prime is 38684034661. The next prime is 38684034707. The reversal of 38684034675 is 57643048683.

38684034675 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 38684034675 - 2⁶ = 38684034611 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 479 ways as a sum of consecutive naturals, for example, 434652031 + ... + 434652119.

It is an arithmetic number, because the mean of its divisors is an integer number (189050400).

Almost surely, 2^38684034675 is an apocalyptic number.

38684034675 is an abundant number, since it is smaller than the sum of its proper divisors (52060157325).

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

38684034675 is a wasteful number, since it uses less digits than its factorization.

38684034675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233 (or 219 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 54.

The spelling of 38684034675 in words is "thirty-eight billion, six hundred eighty-four million, thirty-four thousand, six hundred seventy-five".