9959833922 has 8 divisors (see below), whose sum is σ = 14941378956. Its totient is φ = 4979374272.

The previous prime is 9959833889. The next prime is 9959833963. The reversal of 9959833922 is 2293389599.

It can be written as a sum of positive squares in 2 ways, for example, as 9908410681 + 51423241 = 99541^2 + 7171^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 248003 + ... + 285350.

Almost surely, 2^9959833922 is an apocalyptic number.

9959833922 is a deficient number, since it is larger than the sum of its proper divisors (4981545034).

9959833922 is a wasteful number, since it uses less digits than its factorization.

9959833922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542692.

The product of its digits is 9447840, while the sum is 59.

The square root of 9959833922 is about 99798.9675397496. The cubic root of 9959833922 is about 2151.5463130205.

The spelling of 9959833922 in words is "nine billion, nine hundred fifty-nine million, eight hundred thirty-three thousand, nine hundred twenty-two".