2496494939 has 2 divisors, whose sum is σ = 2496494940. Its totient is φ = 2496494938.

The previous prime is 2496494927. The next prime is 2496494947. The reversal of 2496494939 is 9394946942.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2496494939 is a prime.

It is a super-2 number, since 2×2496494939² = 12464973960905227442, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2496494339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1248247469 + 1248247470.

It is an arithmetic number, because the mean of its divisors is an integer number (1248247470).

Almost surely, 2^2496494939 is an apocalyptic number.

2496494939 is a deficient number, since it is larger than the sum of its proper divisors (1).

2496494939 is an equidigital number, since it uses as much as digits as its factorization.

2496494939 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15116544, while the sum is 59.

The square root of 2496494939 is about 49964.9370959276. The cubic root of 2496494939 is about 1356.5742316860.

The spelling of 2496494939 in words is "two billion, four hundred ninety-six million, four hundred ninety-four thousand, nine hundred thirty-nine".