9196920432 has 120 divisors (see below), whose sum is σ = 29461182816. Its totient is φ = 2623615488.

The previous prime is 9196920391. The next prime is 9196920449. The reversal of 9196920432 is 2340296919.

It is a happy number.

9196920432 is a `hidden beast` number, since 9 + 196 + 9 + 20 + 432 = 666.

It is a super-4 number, since 4×9196920432⁴ (a number of 41 digits) contains 4444 as substring. Note that it is a super-d number also for d = 3.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 675678 + ... + 689154.

Almost surely, 2^9196920432 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 9196920432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14730591408).

9196920432 is an abundant number, since it is smaller than the sum of its proper divisors (20264262384).

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

9196920432 is a wasteful number, since it uses less digits than its factorization.

9196920432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14175 (or 14166 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 45.

The square root of 9196920432 is about 95900.5757646950. The cubic root of 9196920432 is about 2095.1452808875.

The spelling of 9196920432 in words is "nine billion, one hundred ninety-six million, nine hundred twenty thousand, four hundred thirty-two".