76364213 has 2 divisors, whose sum is σ = 76364214. Its totient is φ = 76364212.

The previous prime is 76364207. The next prime is 76364269. The reversal of 76364213 is 31246367.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 51940849 + 24423364 = 7207^2 + 4942^2 .

It is a cyclic number.

It is not a de Polignac number, because 76364213 - 2²⁶ = 9255349 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 76364213.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (76364203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38182106 + 38182107.

It is an arithmetic number, because the mean of its divisors is an integer number (38182107).

Almost surely, 2^76364213 is an apocalyptic number.

It is an amenable number.

76364213 is a deficient number, since it is larger than the sum of its proper divisors (1).

76364213 is an equidigital number, since it uses as much as digits as its factorization.

76364213 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18144, while the sum is 32.

The square root of 76364213 is about 8738.6619685167. The cubic root of 76364213 is about 424.2579216448.

The spelling of 76364213 in words is "seventy-six million, three hundred sixty-four thousand, two hundred thirteen".