8314902920 has 16 divisors (see below), whose sum is σ = 18708531660. Its totient is φ = 3325961152.

The previous prime is 8314902907. The next prime is 8314902931. The reversal of 8314902920 is 292094138.

It can be written as a sum of positive squares in 2 ways, for example, as 8096040484 + 218862436 = 89978^2 + 14794^2 .

It is a super-2 number, since 2×8314902920² (a number of 21 digits) contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 103936247 + ... + 103936326.

Almost surely, 2^8314902920 is an apocalyptic number.

It is an amenable number.

8314902920 is an abundant number, since it is smaller than the sum of its proper divisors (10393628740).

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

8314902920 is a wasteful number, since it uses less digits than its factorization.

8314902920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207872584 (or 207872580 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 8314902920 is about 91186.0895093106. The cubic root of 8314902920 is about 2025.9049286768.

The spelling of 8314902920 in words is "eight billion, three hundred fourteen million, nine hundred two thousand, nine hundred twenty".