2393494999 has 32 divisors (see below), whose sum is σ = 2944097280. Its totient is φ = 1900184832.

The previous prime is 2393494997. The next prime is 2393495021. The reversal of 2393494999 is 9994943932.

It is not a de Polignac number, because 2393494999 - 2¹ = 2393494997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2393494993) 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 in 31 ways as a sum of consecutive naturals, for example, 3221022 + ... + 3221764.

It is an arithmetic number, because the mean of its divisors is an integer number (92003040).

Almost surely, 2^2393494999 is an apocalyptic number.

2393494999 is a deficient number, since it is larger than the sum of its proper divisors (550602281).

2393494999 is a wasteful number, since it uses less digits than its factorization.

2393494999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1279.

The product of its digits is 17006112, while the sum is 61.

The square root of 2393494999 is about 48923.3584190620. The cubic root of 2393494999 is about 1337.6551773139.

The spelling of 2393494999 in words is "two billion, three hundred ninety-three million, four hundred ninety-four thousand, nine hundred ninety-nine".