9802892574720 has 2880 divisors, whose sum is σ = 44433414660096. Its totient is φ = 2018047426560.

The previous prime is 9802892574707. The next prime is 9802892574869. The reversal of 9802892574720 is 274752982089.

9802892574720 is a `hidden beast` number, since 9 + 8 + 0 + 28 + 92 + 57 + 472 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (2880).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 264943042542 + ... + 264943042578.

Almost surely, 2^{9802892574720} is an apocalyptic number.

9802892574720 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9802892574720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22216707330048).

9802892574720 is an abundant number, since it is smaller than the sum of its proper divisors (34630522085376).

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

9802892574720 is an equidigital number, since it uses as much as digits as its factorization.

9802892574720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149 (or 108 counting only the distinct ones).

The product of its (nonzero) digits is 40642560, while the sum is 63.

The spelling of 9802892574720 in words is "nine trillion, eight hundred two billion, eight hundred ninety-two million, five hundred seventy-four thousand, seven hundred twenty".