385982030 has 32 divisors (see below), whose sum is σ = 798634944. Its totient is φ = 131567616.

The previous prime is 385982029. The next prime is 385982041. The reversal of 385982030 is 30289583.

385982030 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3827 + ... + 28046.

It is an arithmetic number, because the mean of its divisors is an integer number (24957342).

Almost surely, 2^385982030 is an apocalyptic number.

385982030 is an abundant number, since it is smaller than the sum of its proper divisors (412652914).

385982030 is a wasteful number, since it uses less digits than its factorization.

385982030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32060.

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 385982030 is about 19646.4253746070. The cubic root of 385982030 is about 728.0966429181.

The spelling of 385982030 in words is "three hundred eighty-five million, nine hundred eighty-two thousand, thirty".