6330449 has 2 divisors, whose sum is σ = 6330450. Its totient is φ = 6330448.

The previous prime is 6330421. The next prime is 6330461. The reversal of 6330449 is 9440336.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3330625 + 2999824 = 1825^2 + 1732^2 .

It is a cyclic number.

It is not a de Polignac number, because 6330449 - 2⁸ = 6330193 is a prime.

It is not a weakly prime, because it can be changed into another prime (6330419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3165224 + 3165225.

It is an arithmetic number, because the mean of its divisors is an integer number (3165225).

Almost surely, 2^6330449 is an apocalyptic number.

It is an amenable number.

6330449 is a deficient number, since it is larger than the sum of its proper divisors (1).

6330449 is an equidigital number, since it uses as much as digits as its factorization.

6330449 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 29.

The square root of 6330449 is about 2516.0383542387. The cubic root of 6330449 is about 184.9885456750.

The spelling of 6330449 in words is "six million, three hundred thirty thousand, four hundred forty-nine".