376680555 has 12 divisors (see below), whose sum is σ = 652913040. Its totient is φ = 200896272.

The previous prime is 376680539. The next prime is 376680569. The reversal of 376680555 is 555086673.

376680555 is a `hidden beast` number, since 37 + 6 + 68 + 0 + 555 = 666.

It is not a de Polignac number, because 376680555 - 2⁴ = 376680539 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 8370679 = 376680555 / (3 + 7 + 6 + 6 + 8 + 0 + 5 + 5 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 376680555.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4185295 + ... + 4185384.

It is an arithmetic number, because the mean of its divisors is an integer number (54409420).

Almost surely, 2^376680555 is an apocalyptic number.

376680555 is a deficient number, since it is larger than the sum of its proper divisors (276232485).

376680555 is a wasteful number, since it uses less digits than its factorization.

376680555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8370690 (or 8370687 counting only the distinct ones).

The product of its (nonzero) digits is 756000, while the sum is 45.

The square root of 376680555 is about 19408.2599683743. The cubic root of 376680555 is about 722.2004153793.

The spelling of 376680555 in words is "three hundred seventy-six million, six hundred eighty thousand, five hundred fifty-five".