385938756 has 60 divisors (see below), whose sum is σ = 1153058368. Its totient is φ = 110267568.

The previous prime is 385938701. The next prime is 385938767. The reversal of 385938756 is 657839583.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 82816 + ... + 87351.

Almost surely, 2^385938756 is an apocalyptic number.

385938756 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

385938756 is an abundant number, since it is smaller than the sum of its proper divisors (767119612).

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

385938756 is a wasteful number, since it uses less digits than its factorization.

385938756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170190 (or 170179 counting only the distinct ones).

The product of its digits is 5443200, while the sum is 54.

The square root of 385938756 is about 19645.3240237976. The cubic root of 385938756 is about 728.0694319521.

The spelling of 385938756 in words is "three hundred eighty-five million, nine hundred thirty-eight thousand, seven hundred fifty-six".