387907160 has 32 divisors (see below), whose sum is σ = 875607840. Its totient is φ = 154662144.

The previous prime is 387907147. The next prime is 387907183. The reversal of 387907160 is 61709783.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2972 + ... + 28011.

It is an arithmetic number, because the mean of its divisors is an integer number (27362745).

Almost surely, 2^387907160 is an apocalyptic number.

It is an amenable number.

387907160 is an abundant number, since it is smaller than the sum of its proper divisors (487700680).

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

387907160 is a wasteful number, since it uses less digits than its factorization.

387907160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31307 (or 31303 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 41.

The square root of 387907160 is about 19695.3588441541. The cubic root of 387907160 is about 729.3051247203.

The spelling of 387907160 in words is "three hundred eighty-seven million, nine hundred seven thousand, one hundred sixty".