76813703 has 2 divisors, whose sum is σ = 76813704. Its totient is φ = 76813702.

The previous prime is 76813687. The next prime is 76813727. The reversal of 76813703 is 30731867.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 76813703 - 2⁴ = 76813687 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (76813003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38406851 + 38406852.

It is an arithmetic number, because the mean of its divisors is an integer number (38406852).

Almost surely, 2^76813703 is an apocalyptic number.

76813703 is a deficient number, since it is larger than the sum of its proper divisors (1).

76813703 is an equidigital number, since it uses as much as digits as its factorization.

76813703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21168, while the sum is 35.

The square root of 76813703 is about 8764.3427021084. The cubic root of 76813703 is about 425.0887067432.

The spelling of 76813703 in words is "seventy-six million, eight hundred thirteen thousand, seven hundred three".