2494319844 has 24 divisors (see below), whose sum is σ = 5828695488. Its totient is φ = 830209120.

The previous prime is 2494319837. The next prime is 2494319857. The reversal of 2494319844 is 4489134942.

It is a junction number, because it is equal to n+sod(n) for n = 2494319793 and 2494319802.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145392 + ... + 161639.

It is an arithmetic number, because the mean of its divisors is an integer number (242862312).

Almost surely, 2^2494319844 is an apocalyptic number.

It is an amenable number.

2494319844 is an abundant number, since it is smaller than the sum of its proper divisors (3334375644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2494319844 is a wasteful number, since it uses less digits than its factorization.

2494319844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307715 (or 307713 counting only the distinct ones).

The product of its digits is 995328, while the sum is 48.

The square root of 2494319844 is about 49943.1661391226. The cubic root of 2494319844 is about 1356.1801411376.

The spelling of 2494319844 in words is "two billion, four hundred ninety-four million, three hundred nineteen thousand, eight hundred forty-four".