9597970800 has 480 divisors, whose sum is σ = 37562952960. Its totient is φ = 2308377600.

The previous prime is 9597970799. The next prime is 9597970813. The reversal of 9597970800 is 80797959.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 20552167 + ... + 20552633.

It is an arithmetic number, because the mean of its divisors is an integer number (78256152).

Almost surely, 2^9597970800 is an apocalyptic number.

9597970800 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 9597970800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18781476480).

9597970800 is an abundant number, since it is smaller than the sum of its proper divisors (27964982160).

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

9597970800 is a wasteful number, since it uses less digits than its factorization.

9597970800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 678 (or 661 counting only the distinct ones).

The product of its (nonzero) digits is 1428840, while the sum is 54.

The square root of 9597970800 is about 97969.2339461731. The cubic root of 9597970800 is about 2125.1673815097.

The spelling of 9597970800 in words is "nine billion, five hundred ninety-seven million, nine hundred seventy thousand, eight hundred".