9263686432 has 288 divisors, whose sum is σ = 25135391232. Its totient is φ = 3269376000.

The previous prime is 9263686429. The next prime is 9263686457. The reversal of 9263686432 is 2346863629.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21493257 + ... + 21493687.

It is an arithmetic number, because the mean of its divisors is an integer number (87275664).

Almost surely, 2^9263686432 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 9263686432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12567695616).

9263686432 is an abundant number, since it is smaller than the sum of its proper divisors (15871704800).

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

9263686432 is a wasteful number, since it uses less digits than its factorization.

9263686432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 544 (or 525 counting only the distinct ones).

The product of its digits is 2239488, while the sum is 49.

The square root of 9263686432 is about 96248.0463801733. The cubic root of 9263686432 is about 2100.2030364536.

The spelling of 9263686432 in words is "nine billion, two hundred sixty-three million, six hundred eighty-six thousand, four hundred thirty-two".