387038682 has 32 divisors (see below), whose sum is σ = 864432000. Its totient is φ = 128361024.

The previous prime is 387038651. The next prime is 387038719. The reversal of 387038682 is 286830783.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 7263 + ... + 28754.

It is an arithmetic number, because the mean of its divisors is an integer number (27013500).

Almost surely, 2^387038682 is an apocalyptic number.

387038682 is an abundant number, since it is smaller than the sum of its proper divisors (477393318).

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

387038682 is a wasteful number, since it uses less digits than its factorization.

387038682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36227 (or 36221 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The square root of 387038682 is about 19673.2987066226. The cubic root of 387038682 is about 728.7604422105.

The spelling of 387038682 in words is "three hundred eighty-seven million, thirty-eight thousand, six hundred eighty-two".