2493720499 has 4 divisors (see below), whose sum is σ = 2515788936. Its totient is φ = 2471652064.

The previous prime is 2493720419. The next prime is 2493720511. The reversal of 2493720499 is 9940273942.

2493720499 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2493720499 - 2¹³ = 2493712307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2493720419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11034049 + ... + 11034274.

It is an arithmetic number, because the mean of its divisors is an integer number (628947234).

Almost surely, 2^2493720499 is an apocalyptic number.

2493720499 is a deficient number, since it is larger than the sum of its proper divisors (22068437).

2493720499 is a wasteful number, since it uses less digits than its factorization.

2493720499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22068436.

The product of its (nonzero) digits is 979776, while the sum is 49.

The square root of 2493720499 is about 49937.1655082665. The cubic root of 2493720499 is about 1356.0715096670.

The spelling of 2493720499 in words is "two billion, four hundred ninety-three million, seven hundred twenty thousand, four hundred ninety-nine".