7990107882 has 16 divisors (see below), whose sum is σ = 16920228672. Its totient is φ = 2506700480.

The previous prime is 7990107871. The next prime is 7990107971. The reversal of 7990107882 is 2887010997.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (51).

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, 39167094 + ... + 39167297.

It is an arithmetic number, because the mean of its divisors is an integer number (1057514292).

Almost surely, 2^7990107882 is an apocalyptic number.

7990107882 is an abundant number, since it is smaller than the sum of its proper divisors (8930120790).

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

7990107882 is a wasteful number, since it uses less digits than its factorization.

7990107882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78334413.

The product of its (nonzero) digits is 508032, while the sum is 51.

The square root of 7990107882 is about 89387.4033743010. The cubic root of 7990107882 is about 1999.1753168289.

The spelling of 7990107882 in words is "seven billion, nine hundred ninety million, one hundred seven thousand, eight hundred eighty-two".