473709 has 8 divisors (see below), whose sum is σ = 635040. Its totient is φ = 314096.

The previous prime is 473659. The next prime is 473719. The reversal of 473709 is 907374.

473709 is nontrivially palindromic in base 15.

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

It is a cyclic number.

It is not a de Polignac number, because 473709 - 2⁸ = 473453 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (473719) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 514 + ... + 1100.

It is an arithmetic number, because the mean of its divisors is an integer number (79380).

2⁴⁷³⁷⁰⁹ is an apocalyptic number.

It is an amenable number.

473709 is a deficient number, since it is larger than the sum of its proper divisors (161331).

473709 is a wasteful number, since it uses less digits than its factorization.

473709 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 859.

The product of its (nonzero) digits is 5292, while the sum is 30.

The square root of 473709 is about 688.2652105112. The cubic root of 473709 is about 77.9537859048.

The spelling of 473709 in words is "four hundred seventy-three thousand, seven hundred nine".