7970976 has 72 divisors (see below), whose sum is σ = 24422580. Its totient is φ = 2451456.

The previous prime is 7970951. The next prime is 7970983. The reversal of 7970976 is 6790797.

It can be written as a sum of positive squares in 2 ways, for example, as 7160976 + 810000 = 2676^2 + 900^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2680 + ... + 4808.

Almost surely, 2^7970976 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7970976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12211290).

7970976 is an abundant number, since it is smaller than the sum of its proper divisors (16451604).

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

7970976 is a wasteful number, since it uses less digits than its factorization.

7970976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2158 (or 2147 counting only the distinct ones).

The product of its (nonzero) digits is 166698, while the sum is 45.

The square root of 7970976 is about 2823.2916958756. The cubic root of 7970976 is about 199.7578402449.

The spelling of 7970976 in words is "seven million, nine hundred seventy thousand, nine hundred seventy-six".