2494594879 has 8 divisors (see below), whose sum is σ = 2872729728. Its totient is φ = 2121901080.

The previous prime is 2494594867. The next prime is 2494594901. The reversal of 2494594879 is 9784954942.

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 2494594879 - 2⁵ = 2494594847 is a prime.

It is a super-2 number, since 2×2494594879² = 12446007220666049282, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2494594679) 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 7 ways as a sum of consecutive naturals, for example, 1359277 + ... + 1361110.

It is an arithmetic number, because the mean of its divisors is an integer number (359091216).

Almost surely, 2^2494594879 is an apocalyptic number.

2494594879 is a deficient number, since it is larger than the sum of its proper divisors (378134849).

2494594879 is a wasteful number, since it uses less digits than its factorization.

2494594879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2720525.

The product of its digits is 26127360, while the sum is 61.

The square root of 2494594879 is about 49945.9195430418. The cubic root of 2494594879 is about 1356.2299854933.

The spelling of 2494594879 in words is "two billion, four hundred ninety-four million, five hundred ninety-four thousand, eight hundred seventy-nine".