4670009 has 2 divisors, whose sum is σ = 4670010. Its totient is φ = 4670008.

The previous prime is 4669979. The next prime is 4670033. The reversal of 4670009 is 9000764.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4243600 + 426409 = 2060^2 + 653^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4670009 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4670009.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4670059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2335004 + 2335005.

It is an arithmetic number, because the mean of its divisors is an integer number (2335005).

Almost surely, 2^4670009 is an apocalyptic number.

It is an amenable number.

4670009 is a deficient number, since it is larger than the sum of its proper divisors (1).

4670009 is an equidigital number, since it uses as much as digits as its factorization.

4670009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 4670009 is about 2161.0203608481. The cubic root of 4670009 is about 167.1498171514.

The spelling of 4670009 in words is "four million, six hundred seventy thousand, nine".