8468926460164 has 27 divisors (see below), whose sum is σ = 14911610376117. Its totient is φ = 4208624079264.

The previous prime is 8468926460143. The next prime is 8468926460171. The reversal of 8468926460164 is 4610646298648.

The square root of 8468926460164 is 2910142.

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., 8221925412100 + 247001048064 = 2867390^2 + 496992^2 .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8468926460096 and 8468926460105.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 971983072 + ... + 971991784.

Almost surely, 2^{8468926460164} is an apocalyptic number.

8468926460164 is the 2910142-nd square number.

It is an amenable number.

8468926460164 is a deficient number, since it is larger than the sum of its proper divisors (6442683915953).

8468926460164 is an frugal number, since it uses more digits than its factorization.

8468926460164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17764 (or 8882 counting only the distinct ones).

The product of its (nonzero) digits is 95551488, while the sum is 64.

Multiplying 8468926460164 by its sum of digits (64), we get a square (542011293450496 = 23281136²).

The spelling of 8468926460164 in words is "eight trillion, four hundred sixty-eight billion, nine hundred twenty-six million, four hundred sixty thousand, one hundred sixty-four".