896954409 has 12 divisors (see below), whose sum is σ = 1395262596. Its totient is φ = 551971872.

The previous prime is 896954363. The next prime is 896954411. The reversal of 896954409 is 904459698.

896954409 is a `hidden beast` number, since 8 + 96 + 9 + 544 + 0 + 9 = 666.

896954409 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 41216400 + 855738009 = 6420^2 + 29253^2 .

It is a de Polignac number, because none of the positive numbers 2^k-896954409 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (896954449) 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, 3833022 + ... + 3833255.

It is an arithmetic number, because the mean of its divisors is an integer number (116271883).

Almost surely, 2^896954409 is an apocalyptic number.

It is an amenable number.

896954409 is a deficient number, since it is larger than the sum of its proper divisors (498308187).

896954409 is a wasteful number, since it uses less digits than its factorization.

896954409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7666296 (or 7666293 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 54.

The square root of 896954409 is about 29949.1971344809. The cubic root of 896954409 is about 964.3990850174.

The spelling of 896954409 in words is "eight hundred ninety-six million, nine hundred fifty-four thousand, four hundred nine".