9714198572 has 24 divisors (see below), whose sum is σ = 18697054656. Its totient is φ = 4388082048.

The previous prime is 9714198563. The next prime is 9714198587. The reversal of 9714198572 is 2758914179.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1984913 + ... + 1989800.

It is an arithmetic number, because the mean of its divisors is an integer number (779043944).

Almost surely, 2^9714198572 is an apocalyptic number.

It is an amenable number.

9714198572 is a deficient number, since it is larger than the sum of its proper divisors (8982856084).

9714198572 is a wasteful number, since it uses less digits than its factorization.

9714198572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3974777 (or 3974775 counting only the distinct ones).

The product of its digits is 1270080, while the sum is 53.

The square root of 9714198572 is about 98560.6339874090. The cubic root of 9714198572 is about 2133.7113084729.

The spelling of 9714198572 in words is "nine billion, seven hundred fourteen million, one hundred ninety-eight thousand, five hundred seventy-two".