8456908468 has 24 divisors (see below), whose sum is σ = 15675472512. Its totient is φ = 3978370944.

The previous prime is 8456908409. The next prime is 8456908561. The reversal of 8456908468 is 8648096548.

It is a super-2 number, since 2×8456908468² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 197205 + ... + 236227.

It is an arithmetic number, because the mean of its divisors is an integer number (653144688).

Almost surely, 2^8456908468 is an apocalyptic number.

It is an amenable number.

8456908468 is a deficient number, since it is larger than the sum of its proper divisors (7218564044).

8456908468 is a wasteful number, since it uses less digits than its factorization.

8456908468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42231 (or 42229 counting only the distinct ones).

The product of its (nonzero) digits is 13271040, while the sum is 58.

The square root of 8456908468 is about 91961.4509889878. The cubic root of 8456908468 is about 2037.3729856111.

The spelling of 8456908468 in words is "eight billion, four hundred fifty-six million, nine hundred eight thousand, four hundred sixty-eight".