387350994 has 16 divisors (see below), whose sum is σ = 785315232. Its totient is φ = 127348128.

The previous prime is 387350987. The next prime is 387351007. The reversal of 387350994 is 499053783.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 441744 + ... + 442619.

It is an arithmetic number, because the mean of its divisors is an integer number (49082202).

Almost surely, 2^387350994 is an apocalyptic number.

387350994 is an abundant number, since it is smaller than the sum of its proper divisors (397964238).

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

387350994 is a wasteful number, since it uses less digits than its factorization.

387350994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 884441.

The product of its (nonzero) digits is 816480, while the sum is 48.

The square root of 387350994 is about 19681.2345649352. The cubic root of 387350994 is about 728.9564083591.

The spelling of 387350994 in words is "three hundred eighty-seven million, three hundred fifty thousand, nine hundred ninety-four".