9403686912 has 112 divisors (see below), whose sum is σ = 25453677312. Its totient is φ = 3087237120.

The previous prime is 9403686883. The next prime is 9403686931. The reversal of 9403686912 is 2196863049.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1643737 + ... + 1649447.

It is an arithmetic number, because the mean of its divisors is an integer number (227264976).

Almost surely, 2^9403686912 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 9403686912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12726838656).

9403686912 is an abundant number, since it is smaller than the sum of its proper divisors (16049990400).

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

9403686912 is an equidigital number, since it uses as much as digits as its factorization.

9403686912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5807 (or 5783 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 48.

The square root of 9403686912 is about 96972.6090811215. The cubic root of 9403686912 is about 2110.7301825106.

The spelling of 9403686912 in words is "nine billion, four hundred three million, six hundred eighty-six thousand, nine hundred twelve".