896772417 has 4 divisors (see below), whose sum is σ = 1195696560. Its totient is φ = 597848276.

The previous prime is 896772397. The next prime is 896772419. The reversal of 896772417 is 714277698.

896772417 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 896772417 - 2¹⁸ = 896510273 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 896772417.

It is not an unprimeable number, because it can be changed into a prime (896772419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149462067 + ... + 149462072.

It is an arithmetic number, because the mean of its divisors is an integer number (298924140).

Almost surely, 2^896772417 is an apocalyptic number.

It is an amenable number.

896772417 is a deficient number, since it is larger than the sum of its proper divisors (298924143).

896772417 is a wasteful number, since it uses less digits than its factorization.

896772417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298924142.

The product of its digits is 1185408, while the sum is 51.

The square root of 896772417 is about 29946.1586351238. The cubic root of 896772417 is about 964.3338550984. Note that the first 3 decimals are identical.

The spelling of 896772417 in words is "eight hundred ninety-six million, seven hundred seventy-two thousand, four hundred seventeen".