76360813 has 2 divisors, whose sum is σ = 76360814. Its totient is φ = 76360812.

The previous prime is 76360807. The next prime is 76360831. The reversal of 76360813 is 31806367.

Together with next prime (76360831) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 70610409 + 5750404 = 8403^2 + 2398^2 .

It is a cyclic number.

It is not a de Polignac number, because 76360813 - 2⁹ = 76360301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (76360873) 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, 38180406 + 38180407.

It is an arithmetic number, because the mean of its divisors is an integer number (38180407).

Almost surely, 2^76360813 is an apocalyptic number.

It is an amenable number.

76360813 is a deficient number, since it is larger than the sum of its proper divisors (1).

76360813 is an equidigital number, since it uses as much as digits as its factorization.

76360813 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 76360813 is about 8738.4674285598. The cubic root of 76360813 is about 424.2516250726.

The spelling of 76360813 in words is "seventy-six million, three hundred sixty thousand, eight hundred thirteen".