76070369 has 2 divisors, whose sum is σ = 76070370. Its totient is φ = 76070368.

The previous prime is 76070339. The next prime is 76070377. The reversal of 76070369 is 96307067.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 66210769 + 9859600 = 8137^2 + 3140^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-76070369 is a prime.

It is a super-2 number, since 2×76070369² = 11573402079592322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (76070339) 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, 38035184 + 38035185.

It is an arithmetic number, because the mean of its divisors is an integer number (38035185).

Almost surely, 2^76070369 is an apocalyptic number.

It is an amenable number.

76070369 is a deficient number, since it is larger than the sum of its proper divisors (1).

76070369 is an equidigital number, since it uses as much as digits as its factorization.

76070369 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 47628, while the sum is 38.

The square root of 76070369 is about 8721.8328922309. The cubic root of 76070369 is about 423.7130508473.

The spelling of 76070369 in words is "seventy-six million, seventy thousand, three hundred sixty-nine".