2490313 has 12 divisors (see below), whose sum is σ = 3025792. Its totient is φ = 2007360.

The previous prime is 2490307. The next prime is 2490329. The reversal of 2490313 is 3130942.

It is not a de Polignac number, because 2490313 - 2⁹ = 2489801 is a prime.

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2490413) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1408 + ... + 2638.

2^2490313 is an apocalyptic number.

It is an amenable number.

2490313 is a deficient number, since it is larger than the sum of its proper divisors (535479).

2490313 is a wasteful number, since it uses less digits than its factorization.

2490313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1272 (or 1255 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 2490313 is about 1578.0725585346. The cubic root of 2490313 is about 135.5453568377.

The spelling of 2490313 in words is "two million, four hundred ninety thousand, three hundred thirteen".