2494817812 has 12 divisors (see below), whose sum is σ = 4368742560. Its totient is φ = 1246605656.

The previous prime is 2494817807. The next prime is 2494817821. The reversal of 2494817812 is 2187184942.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 193798 + ... + 206269.

It is an arithmetic number, because the mean of its divisors is an integer number (364061880).

Almost surely, 2^2494817812 is an apocalyptic number.

It is an amenable number.

2494817812 is a deficient number, since it is larger than the sum of its proper divisors (1873924748).

2494817812 is a wasteful number, since it uses less digits than its factorization.

2494817812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401630 (or 401628 counting only the distinct ones).

The product of its digits is 258048, while the sum is 46.

The square root of 2494817812 is about 49948.1512370578. The cubic root of 2494817812 is about 1356.2703847602.

The spelling of 2494817812 in words is "two billion, four hundred ninety-four million, eight hundred seventeen thousand, eight hundred twelve".