9969341588 has 6 divisors (see below), whose sum is σ = 17446347786. Its totient is φ = 4984670792.

The previous prime is 9969341573. The next prime is 9969341609. The reversal of 9969341588 is 8851439699.

It can be written as a sum of positive squares in only one way, i.e., 5191490704 + 4777850884 = 72052^2 + 69122^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 9969341588.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1246167695 + ... + 1246167702.

It is an arithmetic number, because the mean of its divisors is an integer number (2907724631).

Almost surely, 2^9969341588 is an apocalyptic number.

It is an amenable number.

9969341588 is a deficient number, since it is larger than the sum of its proper divisors (7477006198).

9969341588 is a wasteful number, since it uses less digits than its factorization.

9969341588 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2492335401 (or 2492335399 counting only the distinct ones).

The product of its digits is 16796160, while the sum is 62.

The square root of 9969341588 is about 99846.5902672695. The cubic root of 9969341588 is about 2152.2307179404.

The spelling of 9969341588 in words is "nine billion, nine hundred sixty-nine million, three hundred forty-one thousand, five hundred eighty-eight".