4731668 has 6 divisors (see below), whose sum is σ = 8280426. Its totient is φ = 2365832.

The previous prime is 4731659. The next prime is 4731679. The reversal of 4731668 is 8661374.

It can be written as a sum of positive squares in only one way, i.e., 4072324 + 659344 = 2018^2 + 812^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 591455 + ... + 591462.

It is an arithmetic number, because the mean of its divisors is an integer number (1380071).

Almost surely, 2^4731668 is an apocalyptic number.

It is an amenable number.

4731668 is a deficient number, since it is larger than the sum of its proper divisors (3548758).

4731668 is a wasteful number, since it uses less digits than its factorization.

4731668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1182921 (or 1182919 counting only the distinct ones).

The product of its digits is 24192, while the sum is 35.

The square root of 4731668 is about 2175.2397569004. The cubic root of 4731668 is about 167.8822398483.

The spelling of 4731668 in words is "four million, seven hundred thirty-one thousand, six hundred sixty-eight".