7976396 has 12 divisors (see below), whose sum is σ = 13984152. Its totient is φ = 3980928.

The previous prime is 7976389. The next prime is 7976399. The reversal of 7976396 is 6936797.

It is a self number, because there is not a number n which added to its sum of digits gives 7976396.

It is not an unprimeable number, because it can be changed into a prime (7976399) 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, 1211 + ... + 4173.

It is an arithmetic number, because the mean of its divisors is an integer number (1165346).

Almost surely, 2^7976396 is an apocalyptic number.

It is an amenable number.

7976396 is a deficient number, since it is larger than the sum of its proper divisors (6007756).

7976396 is a wasteful number, since it uses less digits than its factorization.

7976396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3640 (or 3638 counting only the distinct ones).

The product of its digits is 428652, while the sum is 47.

The square root of 7976396 is about 2824.2514052400. The cubic root of 7976396 is about 199.8031062278.

Adding to 7976396 its product of digits (428652), we get a palindrome (8405048).

The spelling of 7976396 in words is "seven million, nine hundred seventy-six thousand, three hundred ninety-six".