896495921 has 8 divisors (see below), whose sum is σ = 905502720. Its totient is φ = 887519808.

The previous prime is 896495881. The next prime is 896495933. The reversal of 896495921 is 129594698.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 896495921 - 2⁶ = 896495857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (896495521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53465 + ... + 68201.

It is an arithmetic number, because the mean of its divisors is an integer number (113187840).

Almost surely, 2^896495921 is an apocalyptic number.

It is an amenable number.

896495921 is a deficient number, since it is larger than the sum of its proper divisors (9006799).

896495921 is a wasteful number, since it uses less digits than its factorization.

896495921 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15343.

The product of its digits is 1399680, while the sum is 53.

The square root of 896495921 is about 29941.5417271723. The cubic root of 896495921 is about 964.2347359847.

The spelling of 896495921 in words is "eight hundred ninety-six million, four hundred ninety-five thousand, nine hundred twenty-one".