387080404 has 12 divisors (see below), whose sum is σ = 677580064. Its totient is φ = 193486104.

The previous prime is 387080401. The next prime is 387080413. The reversal of 387080404 is 404080783.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 387080404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (387080401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5569 + ... + 28375.

Almost surely, 2^387080404 is an apocalyptic number.

It is an amenable number.

387080404 is a deficient number, since it is larger than the sum of its proper divisors (290499660).

387080404 is a wasteful number, since it uses less digits than its factorization.

387080404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27054 (or 27052 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 34.

The square root of 387080404 is about 19674.3590492804. The cubic root of 387080404 is about 728.7866275782.

The spelling of 387080404 in words is "three hundred eighty-seven million, eighty thousand, four hundred four".