2494197794 has 16 divisors (see below), whose sum is σ = 4084027776. Its totient is φ = 1133000400.

The previous prime is 2494197781. The next prime is 2494197803. The reversal of 2494197794 is 4977914942.

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, 362 + ... + 70629.

It is an arithmetic number, because the mean of its divisors is an integer number (255251736).

Almost surely, 2^2494197794 is an apocalyptic number.

2494197794 is a deficient number, since it is larger than the sum of its proper divisors (1589829982).

2494197794 is a wasteful number, since it uses less digits than its factorization.

2494197794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72601.

The product of its digits is 4572288, while the sum is 56.

The square root of 2494197794 is about 49941.9442352818. The cubic root of 2494197794 is about 1356.1580209476.

The spelling of 2494197794 in words is "two billion, four hundred ninety-four million, one hundred ninety-seven thousand, seven hundred ninety-four".