4689742 has 8 divisors (see below), whose sum is σ = 7261632. Its totient is φ = 2269200.

The previous prime is 4689731. The next prime is 4689743. The reversal of 4689742 is 2479864.

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

It is a super-4 number, since 4×4689742⁴ (a number of 28 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4689695 and 4689704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4689743) by changing a digit.

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, 37759 + ... + 37882.

It is an arithmetic number, because the mean of its divisors is an integer number (907704).

Almost surely, 2^4689742 is an apocalyptic number.

4689742 is a deficient number, since it is larger than the sum of its proper divisors (2571890).

4689742 is a wasteful number, since it uses less digits than its factorization.

4689742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75674.

The product of its digits is 96768, while the sum is 40.

The square root of 4689742 is about 2165.5812152861. The cubic root of 4689742 is about 167.3849153775.

The spelling of 4689742 in words is "four million, six hundred eighty-nine thousand, seven hundred forty-two".