7976896 has 28 divisors (see below), whose sum is σ = 15983712. Its totient is φ = 3949568.

The previous prime is 7976873. The next prime is 7976897. The reversal of 7976896 is 6986797.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7976897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6681 + ... + 7783.

Almost surely, 2^7976896 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 7976896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7991856).

7976896 is an abundant number, since it is smaller than the sum of its proper divisors (8006816).

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

7976896 is a wasteful number, since it uses less digits than its factorization.

7976896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1228 (or 1218 counting only the distinct ones).

The product of its digits is 1143072, while the sum is 52.

The square root of 7976896 is about 2824.3399228846. The cubic root of 7976896 is about 199.8072810233.

Subtracting from 7976896 its reverse (6986797), we obtain a palindrome (990099).

The spelling of 7976896 in words is "seven million, nine hundred seventy-six thousand, eight hundred ninety-six".