383938875 has 96 divisors (see below), whose sum is σ = 728133120. Its totient is φ = 194400000.

The previous prime is 383938847. The next prime is 383938889. The reversal of 383938875 is 578839383.

It is not a de Polignac number, because 383938875 - 2⁵ = 383938843 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3522321 + ... + 3522429.

It is an arithmetic number, because the mean of its divisors is an integer number (7584720).

Almost surely, 2^383938875 is an apocalyptic number.

383938875 is a deficient number, since it is larger than the sum of its proper divisors (344194245).

383938875 is a wasteful number, since it uses less digits than its factorization.

383938875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262 (or 249 counting only the distinct ones).

The product of its digits is 4354560, while the sum is 54.

The square root of 383938875 is about 19594.3582441477. The cubic root of 383938875 is about 726.8096685946.

The spelling of 383938875 in words is "three hundred eighty-three million, nine hundred thirty-eight thousand, eight hundred seventy-five".