4693309 has 8 divisors (see below), whose sum is σ = 5064120. Its totient is φ = 4333056.

The previous prime is 4693303. The next prime is 4693327. The reversal of 4693309 is 9033964.

4693309 = 278² + 279² + ... + 328².

It can be written as a sum of positive squares in 4 ways, for example, as 3229209 + 1464100 = 1797^2 + 1210^2 .

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 4693309 - 2⁵ = 4693277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4693303) 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, 1704 + ... + 3505.

It is an arithmetic number, because the mean of its divisors is an integer number (633015).

Almost surely, 2^4693309 is an apocalyptic number.

It is an amenable number.

4693309 is a deficient number, since it is larger than the sum of its proper divisors (370811).

4693309 is a wasteful number, since it uses less digits than its factorization.

4693309 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5279.

The product of its (nonzero) digits is 17496, while the sum is 34.

The square root of 4693309 is about 2166.4046251797. The cubic root of 4693309 is about 167.4273420670.

The spelling of 4693309 in words is "four million, six hundred ninety-three thousand, three hundred nine".