964312456717 has 2 divisors, whose sum is σ = 964312456718. Its totient is φ = 964312456716.

The previous prime is 964312456663. The next prime is 964312456777. The reversal of 964312456717 is 717654213469.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 795531989476 + 168780467241 = 891926^2 + 410829^2 .

It is a cyclic number.

It is not a de Polignac number, because 964312456717 - 2⁷ = 964312456589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (964312456777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 482156228358 + 482156228359.

It is an arithmetic number, because the mean of its divisors is an integer number (482156228359).

Almost surely, 2^964312456717 is an apocalyptic number.

It is an amenable number.

964312456717 is a deficient number, since it is larger than the sum of its proper divisors (1).

964312456717 is an equidigital number, since it uses as much as digits as its factorization.

964312456717 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7620480, while the sum is 55.

The spelling of 964312456717 in words is "nine hundred sixty-four billion, three hundred twelve million, four hundred fifty-six thousand, seven hundred seventeen".