770948568 has 48 divisors (see below), whose sum is σ = 2248602720. Its totient is φ = 237214656.

The previous prime is 770948537. The next prime is 770948573. The reversal of 770948568 is 865849077.

770948568 is a `hidden beast` number, since 7 + 70 + 9 + 4 + 8 + 568 = 666.

It is a congruent number.

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, 410896 + ... + 412767.

It is an arithmetic number, because the mean of its divisors is an integer number (46845890).

Almost surely, 2^770948568 is an apocalyptic number.

770948568 is a gapful number since it is divisible by the number (78) formed by its first and last digit.

It is an amenable number.

770948568 is an abundant number, since it is smaller than the sum of its proper divisors (1477654152).

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

770948568 is a wasteful number, since it uses less digits than its factorization.

770948568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 823688 (or 823681 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 54.

The square root of 770948568 is about 27765.9605992661. The cubic root of 770948568 is about 916.9418653761.

The spelling of 770948568 in words is "seven hundred seventy million, nine hundred forty-eight thousand, five hundred sixty-eight".