764456969701 has 2 divisors, whose sum is σ = 764456969702. Its totient is φ = 764456969700.

The previous prime is 764456969603. The next prime is 764456969711. The reversal of 764456969701 is 107969654467.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 535422939076 + 229034030625 = 731726^2 + 478575^2 .

It is a cyclic number.

It is not a de Polignac number, because 764456969701 - 2¹³ = 764456961509 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (764456969711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 382228484850 + 382228484851.

It is an arithmetic number, because the mean of its divisors is an integer number (382228484851).

Almost surely, 2^764456969701 is an apocalyptic number.

It is an amenable number.

764456969701 is a deficient number, since it is larger than the sum of its proper divisors (1).

764456969701 is an equidigital number, since it uses as much as digits as its factorization.

764456969701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 68584320, while the sum is 64.

The spelling of 764456969701 in words is "seven hundred sixty-four billion, four hundred fifty-six million, nine hundred sixty-nine thousand, seven hundred one".