8400895488 has 120 divisors (see below), whose sum is σ = 24281633376. Its totient is φ = 2796134400.

The previous prime is 8400895487. The next prime is 8400895493. The reversal of 8400895488 is 8845980048.

8400895488 is a `hidden beast` number, since 84 + 0 + 0 + 89 + 5 + 488 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8400895487) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5671708 + ... + 5673188.

Almost surely, 2^8400895488 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 8400895488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12140816688).

8400895488 is an abundant number, since it is smaller than the sum of its proper divisors (15880737888).

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

8400895488 is a wasteful number, since it uses less digits than its factorization.

8400895488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2736 (or 2717 counting only the distinct ones).

The product of its (nonzero) digits is 2949120, while the sum is 54.

The square root of 8400895488 is about 91656.3990564761. The cubic root of 8400895488 is about 2032.8649468360.

The spelling of 8400895488 in words is "eight billion, four hundred million, eight hundred ninety-five thousand, four hundred eighty-eight".