7990806162 has 16 divisors (see below), whose sum is σ = 15983023392. Its totient is φ = 2663366880.

The previous prime is 7990806139. The next prime is 7990806199. The reversal of 7990806162 is 2616080997.

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, 23737 + ... + 128627.

It is an arithmetic number, because the mean of its divisors is an integer number (998938962).

Almost surely, 2^7990806162 is an apocalyptic number.

7990806162 is an abundant number, since it is smaller than the sum of its proper divisors (7992217230).

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

7990806162 is a wasteful number, since it uses less digits than its factorization.

7990806162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117593.

The product of its (nonzero) digits is 326592, while the sum is 48.

The square root of 7990806162 is about 89391.3092084460. The cubic root of 7990806162 is about 1999.2335531505.

The spelling of 7990806162 in words is "seven billion, nine hundred ninety million, eight hundred six thousand, one hundred sixty-two".