4704729 has 4 divisors (see below), whose sum is σ = 6272976. Its totient is φ = 3136484.

The previous prime is 4704697. The next prime is 4704737. The reversal of 4704729 is 9274074.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4704729 - 2⁵ = 4704697 is a prime.

It is a D-number.

4704729 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 4704729.

It is not an unprimeable number, because it can be changed into a prime (4704769) 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, 784119 + ... + 784124.

It is an arithmetic number, because the mean of its divisors is an integer number (1568244).

Almost surely, 2^4704729 is an apocalyptic number.

It is an amenable number.

4704729 is a deficient number, since it is larger than the sum of its proper divisors (1568247).

4704729 is a wasteful number, since it uses less digits than its factorization.

4704729 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1568246.

The product of its (nonzero) digits is 14112, while the sum is 33.

The square root of 4704729 is about 2169.0387271785. The cubic root of 4704729 is about 167.5630296689.

The spelling of 4704729 in words is "four million, seven hundred four thousand, seven hundred twenty-nine".