2494310449 has 2 divisors, whose sum is σ = 2494310450. Its totient is φ = 2494310448.

The previous prime is 2494310407. The next prime is 2494310453. The reversal of 2494310449 is 9440134942.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2484025600 + 10284849 = 49840^2 + 3207^2 .

It is a cyclic number.

It is not a de Polignac number, because 2494310449 - 2³¹ = 346826801 is a prime.

It is not a weakly prime, because it can be changed into another prime (2494310249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1247155224 + 1247155225.

It is an arithmetic number, because the mean of its divisors is an integer number (1247155225).

Almost surely, 2^2494310449 is an apocalyptic number.

It is an amenable number.

2494310449 is a deficient number, since it is larger than the sum of its proper divisors (1).

2494310449 is an equidigital number, since it uses as much as digits as its factorization.

2494310449 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 124416, while the sum is 40.

The square root of 2494310449 is about 49943.0720821217. The cubic root of 2494310449 is about 1356.1784384251.

The spelling of 2494310449 in words is "two billion, four hundred ninety-four million, three hundred ten thousand, four hundred forty-nine".