4939678 has 8 divisors (see below), whose sum is σ = 7493040. Its totient is φ = 2442000.

The previous prime is 4939667. The next prime is 4939679. The reversal of 4939678 is 8769394.

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

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4939679) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13698 + ... + 14053.

It is an arithmetic number, because the mean of its divisors is an integer number (936630).

Almost surely, 2^4939678 is an apocalyptic number.

4939678 is a deficient number, since it is larger than the sum of its proper divisors (2553362).

4939678 is a wasteful number, since it uses less digits than its factorization.

4939678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27842.

The product of its digits is 326592, while the sum is 46.

The square root of 4939678 is about 2222.5386385843. The cubic root of 4939678 is about 170.3071494489.

The spelling of 4939678 in words is "four million, nine hundred thirty-nine thousand, six hundred seventy-eight".