2494279558 has 8 divisors (see below), whose sum is σ = 3794115600. Its totient is φ = 1229574360.

The previous prime is 2494279553. The next prime is 2494279577. The reversal of 2494279558 is 8559724942.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 2494279499 and 2494279508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2494279553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8782533 + ... + 8782816.

It is an arithmetic number, because the mean of its divisors is an integer number (474264450).

Almost surely, 2^2494279558 is an apocalyptic number.

2494279558 is a deficient number, since it is larger than the sum of its proper divisors (1299836042).

2494279558 is a wasteful number, since it uses less digits than its factorization.

2494279558 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17565422.

The product of its digits is 7257600, while the sum is 55.

The square root of 2494279558 is about 49942.7628190512. The cubic root of 2494279558 is about 1356.1728398329.

The spelling of 2494279558 in words is "two billion, four hundred ninety-four million, two hundred seventy-nine thousand, five hundred fifty-eight".