4643709 has 16 divisors (see below), whose sum is σ = 7106688. Its totient is φ = 2642112.

The previous prime is 4643689. The next prime is 4643711. The reversal of 4643709 is 9073464.

It is not a de Polignac number, because 4643709 - 2⁸ = 4643453 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4643709.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4643719) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8059 + ... + 8615.

It is an arithmetic number, because the mean of its divisors is an integer number (444168).

Almost surely, 2^4643709 is an apocalyptic number.

It is an amenable number.

4643709 is a deficient number, since it is larger than the sum of its proper divisors (2462979).

4643709 is a wasteful number, since it uses less digits than its factorization.

4643709 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 964.

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 4643709 is about 2154.9266808873. The cubic root of 4643709 is about 166.8354481303.

The spelling of 4643709 in words is "four million, six hundred forty-three thousand, seven hundred nine".