764950690199 has 2 divisors, whose sum is σ = 764950690200. Its totient is φ = 764950690198.

The previous prime is 764950690181. The next prime is 764950690213. The reversal of 764950690199 is 991096059467.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 764950690199 - 2²⁴ = 764933912983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (764950690139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 382475345099 + 382475345100.

It is an arithmetic number, because the mean of its divisors is an integer number (382475345100).

Almost surely, 2^764950690199 is an apocalyptic number.

764950690199 is a deficient number, since it is larger than the sum of its proper divisors (1).

764950690199 is an equidigital number, since it uses as much as digits as its factorization.

764950690199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 33067440, while the sum is 65.

The spelling of 764950690199 in words is "seven hundred sixty-four billion, nine hundred fifty million, six hundred ninety thousand, one hundred ninety-nine".