2493982399 has 8 divisors (see below), whose sum is σ = 2705095008. Its totient is φ = 2290026240.

The previous prime is 2493982367. The next prime is 2493982411. The reversal of 2493982399 is 9932893942.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2493982399 - 2⁵ = 2493982367 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 (2493982349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1788387 + ... + 1789780.

It is an arithmetic number, because the mean of its divisors is an integer number (338136876).

Almost surely, 2^2493982399 is an apocalyptic number.

2493982399 is a deficient number, since it is larger than the sum of its proper divisors (211112609).

2493982399 is a wasteful number, since it uses less digits than its factorization.

2493982399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3578225.

The product of its digits is 7558272, while the sum is 58.

The square root of 2493982399 is about 49939.7877348312. The cubic root of 2493982399 is about 1356.1189812657.

The spelling of 2493982399 in words is "two billion, four hundred ninety-three million, nine hundred eighty-two thousand, three hundred ninety-nine".