376778568 has 16 divisors (see below), whose sum is σ = 941946480. Its totient is φ = 125592848.

The previous prime is 376778539. The next prime is 376778573. The reversal of 376778568 is 865877673.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7849530 + ... + 7849577.

It is an arithmetic number, because the mean of its divisors is an integer number (58871655).

Almost surely, 2^376778568 is an apocalyptic number.

It is an amenable number.

376778568 is an abundant number, since it is smaller than the sum of its proper divisors (565167912).

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

376778568 is a wasteful number, since it uses less digits than its factorization.

376778568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15699116 (or 15699112 counting only the distinct ones).

The product of its digits is 11854080, while the sum is 57.

The square root of 376778568 is about 19410.7848373011. The cubic root of 376778568 is about 722.2630492563.

The spelling of 376778568 in words is "three hundred seventy-six million, seven hundred seventy-eight thousand, five hundred sixty-eight".