379384707555 has 128 divisors (see below), whose sum is σ = 832063795200. Its totient is φ = 160171748352.

The previous prime is 379384707521. The next prime is 379384707577. The reversal of 379384707555 is 555707483973.

379384707555 is a `hidden beast` number, since 3 + 7 + 9 + 3 + 8 + 4 + 70 + 7 + 555 = 666.

It is not a de Polignac number, because 379384707555 - 2⁹ = 379384707043 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a junction number, because it is equal to n+sod(n) for n = 379384707492 and 379384707501.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 329367 + ... + 931263.

It is an arithmetic number, because the mean of its divisors is an integer number (6500498400).

Almost surely, 2^379384707555 is an apocalyptic number.

379384707555 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

379384707555 is an abundant number, since it is smaller than the sum of its proper divisors (452679087645).

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

379384707555 is a wasteful number, since it uses less digits than its factorization.

379384707555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601970 (or 601964 counting only the distinct ones).

The product of its (nonzero) digits is 111132000, while the sum is 63.

The spelling of 379384707555 in words is "three hundred seventy-nine billion, three hundred eighty-four million, seven hundred seven thousand, five hundred fifty-five".