896799520 has 24 divisors (see below), whose sum is σ = 2118689244. Its totient is φ = 358719744.

The previous prime is 896799493. The next prime is 896799539. The reversal of 896799520 is 25997698.

It can be written as a sum of positive squares in 2 ways, for example, as 860366224 + 36433296 = 29332^2 + 6036^2 .

It is a Smith number, since the sum of its digits (55) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2802339 + ... + 2802658.

Almost surely, 2^896799520 is an apocalyptic number.

896799520 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

896799520 is an abundant number, since it is smaller than the sum of its proper divisors (1221889724).

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

896799520 is a wasteful number, since it uses less digits than its factorization.

896799520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5605012 (or 5605004 counting only the distinct ones).

The product of its (nonzero) digits is 2449440, while the sum is 55.

The square root of 896799520 is about 29946.6111605303. The cubic root of 896799520 is about 964.3435699665.

It can be divided in two parts, 89679 and 9520, that added together give a palindrome (99199).

The spelling of 896799520 in words is "eight hundred ninety-six million, seven hundred ninety-nine thousand, five hundred twenty".