896764829 has 2 divisors, whose sum is σ = 896764830. Its totient is φ = 896764828.

The previous prime is 896764741. The next prime is 896764837. The reversal of 896764829 is 928467698.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 782488729 + 114276100 = 27973^2 + 10690^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-896764829 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (896764859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 448382414 + 448382415.

It is an arithmetic number, because the mean of its divisors is an integer number (448382415).

Almost surely, 2^896764829 is an apocalyptic number.

It is an amenable number.

896764829 is a deficient number, since it is larger than the sum of its proper divisors (1).

896764829 is an equidigital number, since it uses as much as digits as its factorization.

896764829 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10450944, while the sum is 59.

The square root of 896764829 is about 29946.0319408098. The cubic root of 896764829 is about 964.3311352014.

The spelling of 896764829 in words is "eight hundred ninety-six million, seven hundred sixty-four thousand, eight hundred twenty-nine".