4994918 has 8 divisors (see below), whose sum is σ = 7569912. Its totient is φ = 2471616.

The previous prime is 4994909. The next prime is 4994981. The reversal of 4994918 is 8194994.

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

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, 12680 + ... + 13067.

It is an arithmetic number, because the mean of its divisors is an integer number (946239).

Almost surely, 2^4994918 is an apocalyptic number.

4994918 is a deficient number, since it is larger than the sum of its proper divisors (2574994).

4994918 is a wasteful number, since it uses less digits than its factorization.

4994918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25846.

The product of its digits is 93312, while the sum is 44.

The square root of 4994918 is about 2234.9313188552. The cubic root of 4994918 is about 170.9396410435.

The spelling of 4994918 in words is "four million, nine hundred ninety-four thousand, nine hundred eighteen".