4694309 has 2 divisors, whose sum is σ = 4694310. Its totient is φ = 4694308.

The previous prime is 4694293. The next prime is 4694341. The reversal of 4694309 is 9034964.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4190209 + 504100 = 2047^2 + 710^2 .

It is a cyclic number.

It is not a de Polignac number, because 4694309 - 2⁴ = 4694293 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4604309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2347154 + 2347155.

It is an arithmetic number, because the mean of its divisors is an integer number (2347155).

Almost surely, 2^4694309 is an apocalyptic number.

It is an amenable number.

4694309 is a deficient number, since it is larger than the sum of its proper divisors (1).

4694309 is an equidigital number, since it uses as much as digits as its factorization.

4694309 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 4694309 is about 2166.6354100310. The cubic root of 4694309 is about 167.4392324306.

The spelling of 4694309 in words is "four million, six hundred ninety-four thousand, three hundred nine".