964068317672 has 8 divisors (see below), whose sum is σ = 1807628095650. Its totient is φ = 482034158832.

The previous prime is 964068317633. The next prime is 964068317689. The reversal of 964068317672 is 276713860469.

It can be written as a sum of positive squares in only one way, i.e., 772194532516 + 191873785156 = 878746^2 + 438034^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×964068317672² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60254269847 + ... + 60254269862.

Almost surely, 2^964068317672 is an apocalyptic number.

It is an amenable number.

964068317672 is a deficient number, since it is larger than the sum of its proper divisors (843559777978).

964068317672 is a wasteful number, since it uses less digits than its factorization.

964068317672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120508539715 (or 120508539711 counting only the distinct ones).

The product of its (nonzero) digits is 18289152, while the sum is 59.

The spelling of 964068317672 in words is "nine hundred sixty-four billion, sixty-eight million, three hundred seventeen thousand, six hundred seventy-two".