76703713 has 2 divisors, whose sum is σ = 76703714. Its totient is φ = 76703712.

The previous prime is 76703663. The next prime is 76703719. The reversal of 76703713 is 31730767.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 68013009 + 8690704 = 8247^2 + 2948^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-76703713 is a prime.

It is not a weakly prime, because it can be changed into another prime (76703719) 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, 38351856 + 38351857.

It is an arithmetic number, because the mean of its divisors is an integer number (38351857).

Almost surely, 2^76703713 is an apocalyptic number.

It is an amenable number.

76703713 is a deficient number, since it is larger than the sum of its proper divisors (1).

76703713 is an equidigital number, since it uses as much as digits as its factorization.

76703713 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18522, while the sum is 34.

The square root of 76703713 is about 8758.0655969226. The cubic root of 76703713 is about 424.8857141377.

The spelling of 76703713 in words is "seventy-six million, seven hundred three thousand, seven hundred thirteen".