8623372887364 has 27 divisors (see below), whose sum is σ = 15116672176893. Its totient is φ = 4304336239008.

The previous prime is 8623372887343. The next prime is 8623372887401. The reversal of 8623372887364 is 4637882733268.

The square root of 8623372887364 is 2936558.

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., 454019916100 + 8169352971264 = 673810^2 + 2858208^2 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8623372887364.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 5503108909 + ... + 5503110475.

Almost surely, 2^{8623372887364} is an apocalyptic number.

8623372887364 is the 2936558-th square number.

It is an amenable number.

8623372887364 is a deficient number, since it is larger than the sum of its proper divisors (6493299289529).

8623372887364 is an frugal number, since it uses more digits than its factorization.

8623372887364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5012 (or 2506 counting only the distinct ones).

The product of its digits is 390168576, while the sum is 67.

The spelling of 8623372887364 in words is "eight trillion, six hundred twenty-three billion, three hundred seventy-two million, eight hundred eighty-seven thousand, three hundred sixty-four".