896789040 has 320 divisors, whose sum is σ = 3342643200. Its totient is φ = 194568192.

The previous prime is 896789029. The next prime is 896789057. The reversal of 896789040 is 40987698.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3848764 + ... + 3848996.

It is an arithmetic number, because the mean of its divisors is an integer number (10445760).

Almost surely, 2^896789040 is an apocalyptic number.

896789040 is a gapful number since it is divisible by the number (80) 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 896789040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1671321600).

896789040 is an abundant number, since it is smaller than the sum of its proper divisors (2445854160).

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

896789040 is a wasteful number, since it uses less digits than its factorization.

896789040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364 (or 358 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 51.

The square root of 896789040 is about 29946.4361819566. The cubic root of 896789040 is about 964.3398135119.

The spelling of 896789040 in words is "eight hundred ninety-six million, seven hundred eighty-nine thousand, forty".