4994794022 has 4 divisors (see below), whose sum is σ = 7492191036. Its totient is φ = 2497397010.

The previous prime is 4994794001. The next prime is 4994794027. The reversal of 4994794022 is 2204974994.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4994794027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1248698504 + ... + 1248698507.

It is an arithmetic number, because the mean of its divisors is an integer number (1873047759).

Almost surely, 2^4994794022 is an apocalyptic number.

4994794022 is a deficient number, since it is larger than the sum of its proper divisors (2497397014).

4994794022 is a wasteful number, since it uses less digits than its factorization.

4994794022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2497397013.

The product of its (nonzero) digits is 1306368, while the sum is 50.

The square root of 4994794022 is about 70673.8567081209. The cubic root of 4994794022 is about 1709.3822674397.

The spelling of 4994794022 in words is "four billion, nine hundred ninety-four million, seven hundred ninety-four thousand, twenty-two".