9423896832 has 576 divisors, whose sum is σ = 33740062720. Its totient is φ = 2538086400.

The previous prime is 9423896759. The next prime is 9423896843. The reversal of 9423896832 is 2386983249.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (576).

It is a Harshad number since it is a multiple of its sum of digits (54).

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 91494093 + ... + 91494195.

Almost surely, 2^9423896832 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 9423896832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16870031360).

9423896832 is an abundant number, since it is smaller than the sum of its proper divisors (24316165888).

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

9423896832 is a wasteful number, since it uses less digits than its factorization.

9423896832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227 (or 207 counting only the distinct ones).

The product of its digits is 4478976, while the sum is 54.

The square root of 9423896832 is about 97076.7574242156. The cubic root of 9423896832 is about 2112.2411914630.

The spelling of 9423896832 in words is "nine billion, four hundred twenty-three million, eight hundred ninety-six thousand, eight hundred thirty-two".