7970980 has 12 divisors (see below), whose sum is σ = 16739100. Its totient is φ = 3188384.

The previous prime is 7970951. The next prime is 7970983. The reversal of 7970980 is 890797.

It can be written as a sum of positive squares in 2 ways, for example, as 2056356 + 5914624 = 1434^2 + 2432^2 .

It is not an unprimeable number, because it can be changed into a prime (7970983) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 199255 + ... + 199294.

It is an arithmetic number, because the mean of its divisors is an integer number (1394925).

Almost surely, 2^7970980 is an apocalyptic number.

It is an amenable number.

7970980 is an abundant number, since it is smaller than the sum of its proper divisors (8768120).

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

7970980 is a wasteful number, since it uses less digits than its factorization.

7970980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398558 (or 398556 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 40.

The square root of 7970980 is about 2823.2924042685. The cubic root of 7970980 is about 199.7578736591.

The spelling of 7970980 in words is "seven million, nine hundred seventy thousand, nine hundred eighty".