8373464965636 has 27 divisors (see below), whose sum is σ = 14935809790741. Its totient is φ = 4107587058224.

The previous prime is 8373464965631. The next prime is 8373464965637. The reversal of 8373464965636 is 6365694643738.

The square root of 8373464965636 is 2893694.

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

It can be written as a sum of positive squares in only one way, i.e., 6036406748100 + 2337058217536 = 2456910^2 + 1528744^2 .

It is a super-2 number, since 2×8373464965636² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8373464965631) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 306717915 + ... + 306745213.

Almost surely, 2^{8373464965636} is an apocalyptic number.

8373464965636 is the 2893694-th square number.

It is an amenable number.

8373464965636 is a deficient number, since it is larger than the sum of its proper divisors (6562344825105).

8373464965636 is an frugal number, since it uses more digits than its factorization.

8373464965636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54708 (or 27354 counting only the distinct ones).

The product of its digits is 1410877440, while the sum is 70.

The spelling of 8373464965636 in words is "eight trillion, three hundred seventy-three billion, four hundred sixty-four million, nine hundred sixty-five thousand, six hundred thirty-six".