8902609344 has 224 divisors, whose sum is σ = 26773632000. Its totient is φ = 2900136960.

The previous prime is 8902609343. The next prime is 8902609367. The reversal of 8902609344 is 4439062098.

8902609344 is a `hidden beast` number, since 8 + 9 + 0 + 2 + 609 + 34 + 4 = 666.

It is a super-2 number, since 2×8902609344² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 8902609344.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8902609343) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 18280269 + ... + 18280755.

Almost surely, 2^8902609344 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 8902609344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13386816000).

8902609344 is an abundant number, since it is smaller than the sum of its proper divisors (17871022656).

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

8902609344 is a wasteful number, since it uses less digits than its factorization.

8902609344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 728 (or 712 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 45.

The square root of 8902609344 is about 94353.6398026064. The cubic root of 8902609344 is about 2072.5536054947.

The spelling of 8902609344 in words is "eight billion, nine hundred two million, six hundred nine thousand, three hundred forty-four".