76694113 has 2 divisors, whose sum is σ = 76694114. Its totient is φ = 76694112.

The previous prime is 76694087. The next prime is 76694119. The reversal of 76694113 is 31149667.

76694113 = 6192² + 6193².

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 38353249 + 38340864 = 6193^2 + 6192^2 .

It is an emirp because it is prime and its reverse (31149667) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 76694113 - 2⁹ = 76693601 is a prime.

It is not a weakly prime, because it can be changed into another prime (76694119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38347056 + 38347057.

It is an arithmetic number, because the mean of its divisors is an integer number (38347057).

Almost surely, 2^76694113 is an apocalyptic number.

76694113 is the 6193-rd centered square number.

It is an amenable number.

76694113 is a deficient number, since it is larger than the sum of its proper divisors (1).

76694113 is an equidigital number, since it uses as much as digits as its factorization.

76694113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27216, while the sum is 37.

The square root of 76694113 is about 8757.5175135423. The cubic root of 76694113 is about 424.8679876033.

The spelling of 76694113 in words is "seventy-six million, six hundred ninety-four thousand, one hundred thirteen".