9802089472 has 44 divisors (see below), whose sum is σ = 22393852480. Its totient is φ = 4200892416.

The previous prime is 9802089463. The next prime is 9802089499. The reversal of 9802089472 is 2749802089.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 676572 + ... + 690907.

Almost surely, 2^9802089472 is an apocalyptic number.

It is an amenable number.

9802089472 is an abundant number, since it is smaller than the sum of its proper divisors (12591763008).

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

9802089472 is a wasteful number, since it uses less digits than its factorization.

9802089472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1367506 (or 1367488 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 49.

The square root of 9802089472 is about 99005.5022309366. The cubic root of 9802089472 is about 2140.1270393619.

The spelling of 9802089472 in words is "nine billion, eight hundred two million, eighty-nine thousand, four hundred seventy-two".