896327869949 has 2 divisors, whose sum is σ = 896327869950. Its totient is φ = 896327869948.

The previous prime is 896327869939. The next prime is 896327869963. The reversal of 896327869949 is 949968723698.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 896070492100 + 257377849 = 946610^2 + 16043^2 .

It is a cyclic number.

It is not a de Polignac number, because 896327869949 - 2⁴ = 896327869933 is a prime.

It is a super-2 number, since 2×896327869949² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (896327869939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 448163934974 + 448163934975.

It is an arithmetic number, because the mean of its divisors is an integer number (448163934975).

Almost surely, 2^896327869949 is an apocalyptic number.

It is an amenable number.

896327869949 is a deficient number, since it is larger than the sum of its proper divisors (1).

896327869949 is an equidigital number, since it uses as much as digits as its factorization.

896327869949 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2539579392, while the sum is 80.

The spelling of 896327869949 in words is "eight hundred ninety-six billion, three hundred twenty-seven million, eight hundred sixty-nine thousand, nine hundred forty-nine".