2449313 has 2 divisors, whose sum is σ = 2449314. Its totient is φ = 2449312.

The previous prime is 2449303. The next prime is 2449327. The reversal of 2449313 is 3139442.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2211169 + 238144 = 1487^2 + 488^2 .

It is a cyclic number.

It is not a de Polignac number, because 2449313 - 2⁴ = 2449297 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 (2449303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1224656 + 1224657.

It is an arithmetic number, because the mean of its divisors is an integer number (1224657).

2^2449313 is an apocalyptic number.

It is an amenable number.

2449313 is a deficient number, since it is larger than the sum of its proper divisors (1).

2449313 is an equidigital number, since it uses as much as digits as its factorization.

2449313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2592, while the sum is 26.

The square root of 2449313 is about 1565.0281147634. The cubic root of 2449313 is about 134.7973732050.

The spelling of 2449313 in words is "two million, four hundred forty-nine thousand, three hundred thirteen".