2494263497 has 16 divisors (see below), whose sum is σ = 2843154432. Its totient is φ = 2165995920.

The previous prime is 2494263491. The next prime is 2494263533. The reversal of 2494263497 is 7943624942.

It is not a de Polignac number, because 2494263497 - 2⁶ = 2494263433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2494263491) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 192848 + ... + 205374.

It is an arithmetic number, because the mean of its divisors is an integer number (177697152).

Almost surely, 2^2494263497 is an apocalyptic number.

It is an amenable number.

2494263497 is a deficient number, since it is larger than the sum of its proper divisors (348890935).

2494263497 is a wasteful number, since it uses less digits than its factorization.

2494263497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13348.

The product of its digits is 2612736, while the sum is 50.

The square root of 2494263497 is about 49942.6020247243. The cubic root of 2494263497 is about 1356.1699289672.

The spelling of 2494263497 in words is "two billion, four hundred ninety-four million, two hundred sixty-three thousand, four hundred ninety-seven".