8022742708 has 12 divisors (see below), whose sum is σ = 14419254052. Its totient is φ = 3902955840.

The previous prime is 8022742687. The next prime is 8022742751. The reversal of 8022742708 is 8072472208.

It can be written as a sum of positive squares in 2 ways, for example, as 6787782544 + 1234960164 = 82388^2 + 35142^2 .

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27103713 + ... + 27104008.

Almost surely, 2^8022742708 is an apocalyptic number.

It is an amenable number.

8022742708 is a deficient number, since it is larger than the sum of its proper divisors (6396511344).

8022742708 is a wasteful number, since it uses less digits than its factorization.

8022742708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54207762 (or 54207760 counting only the distinct ones).

The product of its (nonzero) digits is 100352, while the sum is 40.

The square root of 8022742708 is about 89569.7644744029. The cubic root of 8022742708 is about 2001.8934325576.

The spelling of 8022742708 in words is "eight billion, twenty-two million, seven hundred forty-two thousand, seven hundred eight".