4994686 has 8 divisors (see below), whose sum is σ = 7504200. Its totient is φ = 2493288.

The previous prime is 4994669. The next prime is 4994723. The reversal of 4994686 is 6864994.

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 pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136 + ... + 3163.

It is an arithmetic number, because the mean of its divisors is an integer number (938025).

Almost surely, 2^4994686 is an apocalyptic number.

4994686 is a deficient number, since it is larger than the sum of its proper divisors (2509514).

4994686 is a wasteful number, since it uses less digits than its factorization.

4994686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4058.

The product of its digits is 373248, while the sum is 46.

The square root of 4994686 is about 2234.8794150916. The cubic root of 4994686 is about 170.9369944461.

The spelling of 4994686 in words is "four million, nine hundred ninety-four thousand, six hundred eighty-six".