896619793 has 2 divisors, whose sum is σ = 896619794. Its totient is φ = 896619792.

The previous prime is 896619781. The next prime is 896619811. The reversal of 896619793 is 397916698.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 862420689 + 34199104 = 29367^2 + 5848^2 .

It is a cyclic number.

It is not a de Polignac number, because 896619793 - 2²⁵ = 863065361 is a prime.

It is not a weakly prime, because it can be changed into another prime (896019793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 448309896 + 448309897.

It is an arithmetic number, because the mean of its divisors is an integer number (448309897).

Almost surely, 2^896619793 is an apocalyptic number.

It is an amenable number.

896619793 is a deficient number, since it is larger than the sum of its proper divisors (1).

896619793 is an equidigital number, since it uses as much as digits as its factorization.

896619793 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4408992, while the sum is 58.

The square root of 896619793 is about 29943.6102198783. The cubic root of 896619793 is about 964.2791445097.

The spelling of 896619793 in words is "eight hundred ninety-six million, six hundred nineteen thousand, seven hundred ninety-three".