7941976 has 32 divisors (see below), whose sum is σ = 17483040. Its totient is φ = 3310848.

The previous prime is 7941961. The next prime is 7941977. The reversal of 7941976 is 6791497.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7941977) 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 7 ways as a sum of consecutive naturals, for example, 156 + ... + 3988.

It is an arithmetic number, because the mean of its divisors is an integer number (546345).

Almost surely, 2^7941976 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 7941976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8741520).

7941976 is an abundant number, since it is smaller than the sum of its proper divisors (9541064).

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

7941976 is a wasteful number, since it uses less digits than its factorization.

7941976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3883 (or 3879 counting only the distinct ones).

The product of its digits is 95256, while the sum is 43.

The square root of 7941976 is about 2818.1511669887. The cubic root of 7941976 is about 199.5152929108.

The spelling of 7941976 in words is "seven million, nine hundred forty-one thousand, nine hundred seventy-six".