964348317 has 12 divisors (see below), whose sum is σ = 1393218684. Its totient is φ = 642773760.

The previous prime is 964348291. The next prime is 964348321. The reversal of 964348317 is 713843469.

It can be written as a sum of positive squares in 2 ways, for example, as 203747076 + 760601241 = 14274^2 + 27579^2 .

It is not a de Polignac number, because 964348317 - 2¹¹ = 964346269 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (964348327) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 76717 + ... + 88397.

It is an arithmetic number, because the mean of its divisors is an integer number (116101557).

Almost surely, 2^964348317 is an apocalyptic number.

It is an amenable number.

964348317 is a deficient number, since it is larger than the sum of its proper divisors (428870367).

964348317 is a wasteful number, since it uses less digits than its factorization.

964348317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20860 (or 20857 counting only the distinct ones).

The product of its digits is 435456, while the sum is 45.

The square root of 964348317 is about 31053.9581535108. The cubic root of 964348317 is about 987.9720132407.

It can be divided in two parts, 964 and 348317, that added together give a square (349281 = 591²).

The spelling of 964348317 in words is "nine hundred sixty-four million, three hundred forty-eight thousand, three hundred seventeen".