2494434859 has 8 divisors (see below), whose sum is σ = 2917080320. Its totient is φ = 2088363816.

The previous prime is 2494434853. The next prime is 2494434907. The reversal of 2494434859 is 9584344942.

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

It is not a de Polignac number, because 2494434859 - 2³ = 2494434851 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2494434851) 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, 4143279 + ... + 4143880.

It is an arithmetic number, because the mean of its divisors is an integer number (364635040).

Almost surely, 2^2494434859 is an apocalyptic number.

2494434859 is a deficient number, since it is larger than the sum of its proper divisors (422645461).

2494434859 is an equidigital number, since it uses as much as digits as its factorization.

2494434859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8287209.

The product of its digits is 4976640, while the sum is 52.

The square root of 2494434859 is about 49944.3175846862. The cubic root of 2494434859 is about 1356.2009856525.

The spelling of 2494434859 in words is "two billion, four hundred ninety-four million, four hundred thirty-four thousand, eight hundred fifty-nine".