385337900 has 18 divisors (see below), whose sum is σ = 836183460. Its totient is φ = 154135120.

The previous prime is 385337899. The next prime is 385337903. The reversal of 385337900 is 9733583.

It is not an unprimeable number, because it can be changed into a prime (385337903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1926590 + ... + 1926789.

Almost surely, 2^385337900 is an apocalyptic number.

It is an amenable number.

385337900 is an abundant number, since it is smaller than the sum of its proper divisors (450845560).

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

385337900 is a wasteful number, since it uses less digits than its factorization.

385337900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3853393 (or 3853386 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 38.

The square root of 385337900 is about 19630.0254712010. The cubic root of 385337900 is about 727.6913995125.

The spelling of 385337900 in words is "three hundred eighty-five million, three hundred thirty-seven thousand, nine hundred".