8678574968 has 32 divisors (see below), whose sum is σ = 18699713760. Its totient is φ = 3698835840.

The previous prime is 8678574967. The next prime is 8678574977. The reversal of 8678574968 is 8694758768.

It is a junction number, because it is equal to n+sod(n) for n = 8678574898 and 8678574907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8678574967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 417971 + ... + 438242.

It is an arithmetic number, because the mean of its divisors is an integer number (584366055).

Almost surely, 2^8678574968 is an apocalyptic number.

It is an amenable number.

8678574968 is an abundant number, since it is smaller than the sum of its proper divisors (10021138792).

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

8678574968 is a wasteful number, since it uses less digits than its factorization.

8678574968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 856407 (or 856403 counting only the distinct ones).

The product of its digits is 162570240, while the sum is 68.

The square root of 8678574968 is about 93158.8695079540. The cubic root of 8678574968 is about 2055.0204111533.

The spelling of 8678574968 in words is "eight billion, six hundred seventy-eight million, five hundred seventy-four thousand, nine hundred sixty-eight".