9698858828 has 12 divisors (see below), whose sum is σ = 16994965680. Its totient is φ = 4843154352.

The previous prime is 9698858797. The next prime is 9698858881. The reversal of 9698858828 is 8288588969.

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, 1565288 + ... + 1571471.

It is an arithmetic number, because the mean of its divisors is an integer number (1416247140).

Almost surely, 2^9698858828 is an apocalyptic number.

It is an amenable number.

9698858828 is a deficient number, since it is larger than the sum of its proper divisors (7296106852).

9698858828 is a wasteful number, since it uses less digits than its factorization.

9698858828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3137536 (or 3137534 counting only the distinct ones).

The product of its digits is 159252480, while the sum is 71.

The square root of 9698858828 is about 98482.7844244871. The cubic root of 9698858828 is about 2132.5875983875.

The spelling of 9698858828 in words is "nine billion, six hundred ninety-eight million, eight hundred fifty-eight thousand, eight hundred twenty-eight".