8969422292 has 24 divisors (see below), whose sum is σ = 16625143080. Its totient is φ = 4219550720.

The previous prime is 8969422291. The next prime is 8969422351. The reversal of 8969422292 is 2922249698.

It can be written as a sum of positive squares in 4 ways, for example, as 1753599376 + 7215822916 = 41876^2 + 84946^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8969422291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210992 + ... + 249912.

It is an arithmetic number, because the mean of its divisors is an integer number (692714295).

Almost surely, 2^8969422292 is an apocalyptic number.

It is an amenable number.

8969422292 is a deficient number, since it is larger than the sum of its proper divisors (7655720788).

8969422292 is a wasteful number, since it uses less digits than its factorization.

8969422292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42331 (or 42329 counting only the distinct ones).

The product of its digits is 2239488, while the sum is 53.

The square root of 8969422292 is about 94707.0340154310. The cubic root of 8969422292 is about 2077.7254391901.

The spelling of 8969422292 in words is "eight billion, nine hundred sixty-nine million, four hundred twenty-two thousand, two hundred ninety-two".