76335397 has 2 divisors, whose sum is σ = 76335398. Its totient is φ = 76335396.

The previous prime is 76335373. The next prime is 76335419. The reversal of 76335397 is 79353367.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42393121 + 33942276 = 6511^2 + 5826^2 .

It is a cyclic number.

It is not a de Polignac number, because 76335397 - 2⁷ = 76335269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (76335697) 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, 38167698 + 38167699.

It is an arithmetic number, because the mean of its divisors is an integer number (38167699).

Almost surely, 2^76335397 is an apocalyptic number.

It is an amenable number.

76335397 is a deficient number, since it is larger than the sum of its proper divisors (1).

76335397 is an equidigital number, since it uses as much as digits as its factorization.

76335397 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 357210, while the sum is 43.

The square root of 76335397 is about 8737.0130479472. The cubic root of 76335397 is about 424.2045504217.

The spelling of 76335397 in words is "seventy-six million, three hundred thirty-five thousand, three hundred ninety-seven".