8226764694 has 24 divisors (see below), whose sum is σ = 17878520712. Its totient is φ = 2733968160.

The previous prime is 8226764681. The next prime is 8226764713. The reversal of 8226764694 is 4964676228.

It is a self number, because there is not a number n which added to its sum of digits gives 8226764694.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 684439 + ... + 696354.

It is an arithmetic number, because the mean of its divisors is an integer number (744938363).

Almost surely, 2^8226764694 is an apocalyptic number.

8226764694 is an abundant number, since it is smaller than the sum of its proper divisors (9651756018).

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

8226764694 is a wasteful number, since it uses less digits than its factorization.

8226764694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1381132 (or 1381129 counting only the distinct ones).

The product of its digits is 6967296, while the sum is 54.

The square root of 8226764694 is about 90701.5142872488. The cubic root of 8226764694 is about 2018.7212680987.

The spelling of 8226764694 in words is "eight billion, two hundred twenty-six million, seven hundred sixty-four thousand, six hundred ninety-four".