9904272024 has 32 divisors (see below), whose sum is σ = 25287505920. Its totient is φ = 3231180576.

The previous prime is 9904272023. The next prime is 9904272061. The reversal of 9904272024 is 4202724099.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9904272023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4389064 + ... + 4391319.

It is an arithmetic number, because the mean of its divisors is an integer number (790234560).

Almost surely, 2^9904272024 is an apocalyptic number.

9904272024 is a gapful number since it is divisible by the number (94) formed by its first and last digit.

It is an amenable number.

9904272024 is an abundant number, since it is smaller than the sum of its proper divisors (15383233896).

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

9904272024 is a wasteful number, since it uses less digits than its factorization.

9904272024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8780439 (or 8780435 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 9904272024 is about 99520.2091235745. The cubic root of 9904272024 is about 2147.5379803126.

The spelling of 9904272024 in words is "nine billion, nine hundred four million, two hundred seventy-two thousand, twenty-four".