8296649 has 2 divisors, whose sum is σ = 8296650. Its totient is φ = 8296648.

The previous prime is 8296627. The next prime is 8296657. The reversal of 8296649 is 9466928.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4276624 + 4020025 = 2068^2 + 2005^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8296649 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (8296699) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4148324 + 4148325.

It is an arithmetic number, because the mean of its divisors is an integer number (4148325).

Almost surely, 2^8296649 is an apocalyptic number.

It is an amenable number.

8296649 is a deficient number, since it is larger than the sum of its proper divisors (1).

8296649 is an equidigital number, since it uses as much as digits as its factorization.

8296649 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 186624, while the sum is 44.

The square root of 8296649 is about 2880.3904249251. The cubic root of 8296649 is about 202.4421335444.

The spelling of 8296649 in words is "eight million, two hundred ninety-six thousand, six hundred forty-nine".