8263173604 has 81 divisors (see below), whose sum is σ = 17336561571. Its totient is φ = 3436095600.

The previous prime is 8263173601. The next prime is 8263173613. The reversal of 8263173604 is 4063713628.

The square root of 8263173604 is 90902.

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

It is not an unprimeable number, because it can be changed into a prime (8263173601) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 54722929 + ... + 54723079.

Almost surely, 2^8263173604 is an apocalyptic number.

8263173604 is the 90902-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8263173604

8263173604 is an abundant number, since it is smaller than the sum of its proper divisors (9073387967).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8263173604 is a wasteful number, since it uses less digits than its factorization.

8263173604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406 (or 203 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 40.

The cubic root of 8263173604 is about 2021.6949473647.

It can be divided in two parts, 826317 and 3604, that added together give a square (829921 = 911²).

The spelling of 8263173604 in words is "eight billion, two hundred sixty-three million, one hundred seventy-three thousand, six hundred four".