385680324 has 36 divisors (see below), whose sum is σ = 905788464. Its totient is φ = 127725696.

The previous prime is 385680319. The next prime is 385680403. The reversal of 385680324 is 423086583.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1144284 + ... + 1144620.

Almost surely, 2^385680324 is an apocalyptic number.

It is an amenable number.

385680324 is an abundant number, since it is smaller than the sum of its proper divisors (520108140).

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

385680324 is a wasteful number, since it uses less digits than its factorization.

385680324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 964 (or 625 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 39.

The square root of 385680324 is about 19638.7454792815. The cubic root of 385680324 is about 727.9068859091.

The spelling of 385680324 in words is "three hundred eighty-five million, six hundred eighty thousand, three hundred twenty-four".