7976344 has 8 divisors (see below), whose sum is σ = 14955660. Its totient is φ = 3988168.

The previous prime is 7976329. The next prime is 7976347. The reversal of 7976344 is 4436797.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 7976297 and 7976306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7976347) 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 as a sum of consecutive naturals, namely, 498514 + ... + 498529.

Almost surely, 2^7976344 is an apocalyptic number.

It is an amenable number.

7976344 is a deficient number, since it is larger than the sum of its proper divisors (6979316).

7976344 is a wasteful number, since it uses less digits than its factorization.

7976344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 997049 (or 997045 counting only the distinct ones).

The product of its digits is 127008, while the sum is 40.

The square root of 7976344 is about 2824.2421992457. The cubic root of 7976344 is about 199.8026720391.

The spelling of 7976344 in words is "seven million, nine hundred seventy-six thousand, three hundred forty-four".