7964113 has 2 divisors, whose sum is σ = 7964114. Its totient is φ = 7964112.

The previous prime is 7964093. The next prime is 7964129. The reversal of 7964113 is 3114697.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7745089 + 219024 = 2783^2 + 468^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7964113 is a prime.

It is not a weakly prime, because it can be changed into another prime (7964413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3982056 + 3982057.

It is an arithmetic number, because the mean of its divisors is an integer number (3982057).

Almost surely, 2^7964113 is an apocalyptic number.

It is an amenable number.

7964113 is a deficient number, since it is larger than the sum of its proper divisors (1).

7964113 is an equidigital number, since it uses as much as digits as its factorization.

7964113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4536, while the sum is 31.

The square root of 7964113 is about 2822.0760088984. The cubic root of 7964113 is about 199.7004933694.

The spelling of 7964113 in words is "seven million, nine hundred sixty-four thousand, one hundred thirteen".