8857376380 has 48 divisors (see below), whose sum is σ = 19972080576. Its totient is φ = 3287567360.

The previous prime is 8857376323. The next prime is 8857376447. The reversal of 8857376380 is 836737588.

It is a hoax number, since the sum of its digits (55) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 159319 + ... + 207598.

It is an arithmetic number, because the mean of its divisors is an integer number (416085012).

Almost surely, 2^8857376380 is an apocalyptic number.

It is an amenable number.

8857376380 is an abundant number, since it is smaller than the sum of its proper divisors (11114704196).

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

8857376380 is a wasteful number, since it uses less digits than its factorization.

8857376380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367014 (or 367012 counting only the distinct ones).

The product of its (nonzero) digits is 6773760, while the sum is 55.

The square root of 8857376380 is about 94113.6354626682. The cubic root of 8857376380 is about 2069.0375215420.

The spelling of 8857376380 in words is "eight billion, eight hundred fifty-seven million, three hundred seventy-six thousand, three hundred eighty".