8396441 has 2 divisors, whose sum is σ = 8396442. Its totient is φ = 8396440.

The previous prime is 8396429. The next prime is 8396483. The reversal of 8396441 is 1446938.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5900041 + 2496400 = 2429^2 + 1580^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8396441 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (8396411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4198220 + 4198221.

It is an arithmetic number, because the mean of its divisors is an integer number (4198221).

Almost surely, 2^8396441 is an apocalyptic number.

It is an amenable number.

8396441 is a deficient number, since it is larger than the sum of its proper divisors (1).

8396441 is an equidigital number, since it uses as much as digits as its factorization.

8396441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20736, while the sum is 35.

The square root of 8396441 is about 2897.6612983577. The cubic root of 8396441 is about 203.2505581437.

The spelling of 8396441 in words is "eight million, three hundred ninety-six thousand, four hundred forty-one".