4678736 has 20 divisors (see below), whose sum is σ = 9118464. Its totient is φ = 2325600.

The previous prime is 4678727. The next prime is 4678741. The reversal of 4678736 is 6378764.

It is a junction number, because it is equal to n+sod(n) for n = 4678693 and 4678702.

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, 2291 + ... + 3821.

Almost surely, 2^4678736 is an apocalyptic number.

It is an amenable number.

4678736 is a deficient number, since it is larger than the sum of its proper divisors (4439728).

4678736 is a wasteful number, since it uses less digits than its factorization.

4678736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1730 (or 1724 counting only the distinct ones).

The product of its digits is 169344, while the sum is 41.

The square root of 4678736 is about 2163.0386034465. The cubic root of 4678736 is about 167.2538718221.

The spelling of 4678736 in words is "four million, six hundred seventy-eight thousand, seven hundred thirty-six".