9925567344 has 240 divisors, whose sum is σ = 34978904064. Its totient is φ = 2552256000.

The previous prime is 9925567331. The next prime is 9925567373. The reversal of 9925567344 is 4437655299.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1115457 + ... + 1124319.

Almost surely, 2^9925567344 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 9925567344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17489452032).

9925567344 is an abundant number, since it is smaller than the sum of its proper divisors (25053336720).

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

9925567344 is a wasteful number, since it uses less digits than its factorization.

9925567344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8996 (or 8987 counting only the distinct ones).

The product of its digits is 8164800, while the sum is 54.

The square root of 9925567344 is about 99627.1416030792. The cubic root of 9925567344 is about 2149.0760294418.

The spelling of 9925567344 in words is "nine billion, nine hundred twenty-five million, five hundred sixty-seven thousand, three hundred forty-four".