9904362750 has 256 divisors, whose sum is σ = 29922048000. Its totient is φ = 2414966400.

The previous prime is 9904362719. The next prime is 9904362791. The reversal of 9904362750 is 572634099.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 9904362696 and 9904362705.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 3717919 + ... + 3720581.

It is an arithmetic number, because the mean of its divisors is an integer number (116883000).

Almost surely, 2^9904362750 is an apocalyptic number.

9904362750 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 9904362750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14961024000).

9904362750 is an abundant number, since it is smaller than the sum of its proper divisors (20017685250).

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

9904362750 is a wasteful number, since it uses less digits than its factorization.

9904362750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2737 (or 2721 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 45.

The square root of 9904362750 is about 99520.6649394989. The cubic root of 9904362750 is about 2147.5445376492.

The spelling of 9904362750 in words is "nine billion, nine hundred four million, three hundred sixty-two thousand, seven hundred fifty".