969290874 has 20 divisors (see below), whose sum is σ = 2171929914. Its totient is φ = 323096904.

The previous prime is 969290869. The next prime is 969290891. The reversal of 969290874 is 478092969.

It can be written as a sum of positive squares in only one way, i.e., 492174225 + 477116649 = 22185^2 + 21843^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 969290874.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2991477 + ... + 2991800.

Almost surely, 2^969290874 is an apocalyptic number.

969290874 is an abundant number, since it is smaller than the sum of its proper divisors (1202639040).

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

969290874 is a wasteful number, since it uses less digits than its factorization.

969290874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5983291 (or 5983282 counting only the distinct ones).

The product of its (nonzero) digits is 1959552, while the sum is 54.

The square root of 969290874 is about 31133.4365915490. The cubic root of 969290874 is about 989.6570161738.

The spelling of 969290874 in words is "nine hundred sixty-nine million, two hundred ninety thousand, eight hundred seventy-four".