8764013 has 2 divisors, whose sum is σ = 8764014. Its totient is φ = 8764012.

The previous prime is 8764009. The next prime is 8764033. The reversal of 8764013 is 3104678.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8743849 + 20164 = 2957^2 + 142^2 .

It is a cyclic number.

It is not a de Polignac number, because 8764013 - 2² = 8764009 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8764033) 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, 4382006 + 4382007.

It is an arithmetic number, because the mean of its divisors is an integer number (4382007).

Almost surely, 2^8764013 is an apocalyptic number.

It is an amenable number.

8764013 is a deficient number, since it is larger than the sum of its proper divisors (1).

8764013 is an equidigital number, since it uses as much as digits as its factorization.

8764013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 8764013 is about 2960.4075732912. The cubic root of 8764013 is about 206.1742093121.

The spelling of 8764013 in words is "eight million, seven hundred sixty-four thousand, thirteen".