4747834 has 32 divisors (see below), whose sum is σ = 9233280. Its totient is φ = 1778112.

The previous prime is 4747829. The next prime is 4747871. The reversal of 4747834 is 4387474.

It is a happy number.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 4747793 and 4747802.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2772 + ... + 4144.

It is an arithmetic number, because the mean of its divisors is an integer number (288540).

Almost surely, 2^4747834 is an apocalyptic number.

4747834 is a deficient number, since it is larger than the sum of its proper divisors (4485446).

4747834 is a wasteful number, since it uses less digits than its factorization.

4747834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1414.

The product of its digits is 75264, while the sum is 37.

The square root of 4747834 is about 2178.9525006296. The cubic root of 4747834 is about 168.0732154421.

The spelling of 4747834 in words is "four million, seven hundred forty-seven thousand, eight hundred thirty-four".