4687738 has 8 divisors (see below), whose sum is σ = 7670880. Its totient is φ = 2130780.

The previous prime is 4687723. The next prime is 4687741. The reversal of 4687738 is 8377864.

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

It is a junction number, because it is equal to n+sod(n) for n = 4687694 and 4687703.

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, 106518 + ... + 106561.

It is an arithmetic number, because the mean of its divisors is an integer number (958860).

Almost surely, 2^4687738 is an apocalyptic number.

4687738 is a deficient number, since it is larger than the sum of its proper divisors (2983142).

4687738 is a wasteful number, since it uses less digits than its factorization.

4687738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213092.

The product of its digits is 225792, while the sum is 43.

The square root of 4687738 is about 2165.1184725091. The cubic root of 4687738 is about 167.3610699178.

The spelling of 4687738 in words is "four million, six hundred eighty-seven thousand, seven hundred thirty-eight".