9425998080 has 288 divisors, whose sum is σ = 33775056000. Its totient is φ = 2489131008.

The previous prime is 9425998079. The next prime is 9425998091. The reversal of 9425998080 is 808995249.

9425998080 is a `hidden beast` number, since 9 + 42 + 599 + 8 + 0 + 8 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

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

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3696646 + ... + 3699194.

It is an arithmetic number, because the mean of its divisors is an integer number (117274500).

Almost surely, 2^9425998080 is an apocalyptic number.

9425998080 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9425998080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16887528000).

9425998080 is an abundant number, since it is smaller than the sum of its proper divisors (24349057920).

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

9425998080 is a wasteful number, since it uses less digits than its factorization.

9425998080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2686 (or 2666 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 54.

The square root of 9425998080 is about 97087.5794321807. The cubic root of 9425998080 is about 2112.3981687314.

The spelling of 9425998080 in words is "nine billion, four hundred twenty-five million, nine hundred ninety-eight thousand, eighty".