9230131680 has 576 divisors, whose sum is σ = 37143235584. Its totient is φ = 1885593600.

The previous prime is 9230131639. The next prime is 9230131693. The reversal of 9230131680 is 861310329.

It is a Harshad number since it is a multiple of its sum of digits (33).

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, 29678725 + ... + 29679035.

It is an arithmetic number, because the mean of its divisors is an integer number (64484784).

Almost surely, 2^9230131680 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9230131680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18571617792).

9230131680 is an abundant number, since it is smaller than the sum of its proper divisors (27913103904).

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

9230131680 is a wasteful number, since it uses less digits than its factorization.

9230131680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431 (or 412 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 9230131680 is about 96073.5743063617. The cubic root of 9230131680 is about 2097.6641965294.

The spelling of 9230131680 in words is "nine billion, two hundred thirty million, one hundred thirty-one thousand, six hundred eighty".