76697 has 2 divisors, whose sum is σ = 76698. Its totient is φ = 76696.

The previous prime is 76679. The next prime is 76717. The reversal of 76697 is 79667.

Together with previous prime (76679) 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., 59536 + 17161 = 244^2 + 131^2 .

It is a cyclic number.

It is not a de Polignac number, because 76697 - 2⁸ = 76441 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (76607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38348 + 38349.

It is an arithmetic number, because the mean of its divisors is an integer number (38349).

2⁷⁶⁶⁹⁷ is an apocalyptic number.

It is an amenable number.

76697 is a deficient number, since it is larger than the sum of its proper divisors (1).

76697 is an equidigital number, since it uses as much as digits as its factorization.

76697 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15876, while the sum is 35.

The square root of 76697 is about 276.9422322435. The cubic root of 76697 is about 42.4873318645.

The spelling of 76697 in words is "seventy-six thousand, six hundred ninety-seven".