952304691321 has 63 divisors (see below), whose sum is σ = 1460728556031. Its totient is φ = 620553913344.

The previous prime is 952304691307. The next prime is 952304691329. The reversal of 952304691321 is 123196403259.

The square root of 952304691321 is 975861.

It is a perfect power (a square), and thus also a powerful number.

952304691321 is a `hidden beast` number, since 9 + 5 + 230 + 4 + 6 + 91 + 321 = 666.

It can be written as a sum of positive squares in only one way, i.e., 372574731321 + 579729960000 = 610389^2 + 761400^2 .

It is not a de Polignac number, because 952304691321 - 2¹⁵ = 952304658553 is a prime.

It is a super-2 number, since 2×952304691321² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (952304691329) by changing a digit.

It is a polite number, since it can be written in 62 ways as a sum of consecutive naturals, for example, 1238367225 + ... + 1238367993.

Almost surely, 2^952304691321 is an apocalyptic number.

952304691321 is the 975861-st square number.

952304691321 is the 487931-st centered octagonal number.

It is an amenable number.

952304691321 is a deficient number, since it is larger than the sum of its proper divisors (508423864710).

952304691321 is an frugal number, since it uses more digits than its factorization.

952304691321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1650 (or 819 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 45.

The spelling of 952304691321 in words is "nine hundred fifty-two billion, three hundred four million, six hundred ninety-one thousand, three hundred twenty-one".