6976313 has 8 divisors (see below), whose sum is σ = 7197960. Its totient is φ = 6756480.

The previous prime is 6976309. The next prime is 6976331. The reversal of 6976313 is 3136796.

6976313 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 3396649 + 3579664 = 1843^2 + 1892^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6976313 - 2² = 6976309 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6976393) 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, 14903 + ... + 15363.

It is an arithmetic number, because the mean of its divisors is an integer number (899745).

Almost surely, 2^6976313 is an apocalyptic number.

It is an amenable number.

6976313 is a deficient number, since it is larger than the sum of its proper divisors (221647).

6976313 is a wasteful number, since it uses less digits than its factorization.

6976313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 907.

The product of its digits is 20412, while the sum is 35.

The square root of 6976313 is about 2641.2710955144. The cubic root of 6976313 is about 191.0771049127.

The spelling of 6976313 in words is "six million, nine hundred seventy-six thousand, three hundred thirteen".