385860504 has 32 divisors (see below), whose sum is σ = 979053120. Its totient is φ = 126699936.

The previous prime is 385860491. The next prime is 385860523. The reversal of 385860504 is 405068583.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118374 + ... + 121589.

It is an arithmetic number, because the mean of its divisors is an integer number (30595410).

Almost surely, 2^385860504 is an apocalyptic number.

It is an amenable number.

385860504 is an abundant number, since it is smaller than the sum of its proper divisors (593192616).

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

385860504 is a wasteful number, since it uses less digits than its factorization.

385860504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240039 (or 240035 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 39.

The square root of 385860504 is about 19643.3323038633. The cubic root of 385860504 is about 728.0202214324.

The spelling of 385860504 in words is "three hundred eighty-five million, eight hundred sixty thousand, five hundred four".