896735291 has 2 divisors, whose sum is σ = 896735292. Its totient is φ = 896735290.

The previous prime is 896735269. The next prime is 896735299. The reversal of 896735291 is 192537698.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-896735291 is a prime.

It is not a weakly prime, because it can be changed into another prime (896735299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 448367645 + 448367646.

It is an arithmetic number, because the mean of its divisors is an integer number (448367646).

Almost surely, 2^896735291 is an apocalyptic number.

896735291 is a deficient number, since it is larger than the sum of its proper divisors (1).

896735291 is an equidigital number, since it uses as much as digits as its factorization.

896735291 is an evil number, because the sum of its binary digits is even.

The product of its digits is 816480, while the sum is 50.

The square root of 896735291 is about 29945.5387495366. The cubic root of 896735291 is about 964.3205472431.

The spelling of 896735291 in words is "eight hundred ninety-six million, seven hundred thirty-five thousand, two hundred ninety-one".