9702233856 has 216 divisors, whose sum is σ = 32141491200. Its totient is φ = 2757224448.

The previous prime is 9702233843. The next prime is 9702233857. The reversal of 9702233856 is 6583322079.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9702233857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3207961 + ... + 3210983.

It is an arithmetic number, because the mean of its divisors is an integer number (148803200).

Almost surely, 2^9702233856 is an apocalyptic number.

9702233856 is a gapful number since it is divisible by the number (96) 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 9702233856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16070745600).

9702233856 is an abundant number, since it is smaller than the sum of its proper divisors (22439257344).

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

9702233856 is a wasteful number, since it uses less digits than its factorization.

9702233856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3251 (or 3234 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The square root of 9702233856 is about 98499.9180507273. The cubic root of 9702233856 is about 2132.8349370443.

The spelling of 9702233856 in words is "nine billion, seven hundred two million, two hundred thirty-three thousand, eight hundred fifty-six".