387892124 has 6 divisors (see below), whose sum is σ = 678811224. Its totient is φ = 193946060.

The previous prime is 387892097. The next prime is 387892177. The reversal of 387892124 is 421298783.

It is a super-2 number, since 2×387892124² = 300920599722462752, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48486512 + ... + 48486519.

It is an arithmetic number, because the mean of its divisors is an integer number (113135204).

Almost surely, 2^387892124 is an apocalyptic number.

It is an amenable number.

387892124 is a deficient number, since it is larger than the sum of its proper divisors (290919100).

387892124 is a wasteful number, since it uses less digits than its factorization.

387892124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96973035 (or 96973033 counting only the distinct ones).

The product of its digits is 193536, while the sum is 44.

The square root of 387892124 is about 19694.9771261609. The cubic root of 387892124 is about 729.2957015261.

The spelling of 387892124 in words is "three hundred eighty-seven million, eight hundred ninety-two thousand, one hundred twenty-four".