2493253994 has 16 divisors (see below), whose sum is σ = 4662709056. Its totient is φ = 971397600.

The previous prime is 2493253951. The next prime is 2493254003. The reversal of 2493253994 is 4993523942.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8094827 + ... + 8095134.

It is an arithmetic number, because the mean of its divisors is an integer number (291419316).

Almost surely, 2^2493253994 is an apocalyptic number.

2493253994 is a deficient number, since it is larger than the sum of its proper divisors (2169455062).

2493253994 is a wasteful number, since it uses less digits than its factorization.

2493253994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16189981.

The product of its digits is 2099520, while the sum is 50.

The square root of 2493253994 is about 49932.4943698990. The cubic root of 2493253994 is about 1355.9869434413.

The spelling of 2493253994 in words is "two billion, four hundred ninety-three million, two hundred fifty-three thousand, nine hundred ninety-four".