9313866432 has 448 divisors, whose sum is σ = 32336841600. Its totient is φ = 2604220416.

The previous prime is 9313866431. The next prime is 9313866439. The reversal of 9313866432 is 2346683139.

It is a nude number because it is divisible by every one of its digits.

Its product of digits (559872) is a multiple of the sum of its prime divisors (64).

It is not an unprimeable number, because it can be changed into a prime (9313866431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 321167794 + ... + 321167822.

It is an arithmetic number, because the mean of its divisors is an integer number (72180450).

Almost surely, 2^9313866432 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 9313866432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16168420800).

9313866432 is an abundant number, since it is smaller than the sum of its proper divisors (23022975168).

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

9313866432 is a wasteful number, since it uses less digits than its factorization.

9313866432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138 (or 64 counting only the distinct ones).

The product of its digits is 559872, while the sum is 45.

The square root of 9313866432 is about 96508.3749319198. The cubic root of 9313866432 is about 2103.9883714124.

The spelling of 9313866432 in words is "nine billion, three hundred thirteen million, eight hundred sixty-six thousand, four hundred thirty-two".