4664279 has 2 divisors, whose sum is σ = 4664280. Its totient is φ = 4664278.

The previous prime is 4664263. The next prime is 4664287. The reversal of 4664279 is 9724664.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4664279 - 2⁴ = 4664263 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4664249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2332139 + 2332140.

It is an arithmetic number, because the mean of its divisors is an integer number (2332140).

Almost surely, 2^4664279 is an apocalyptic number.

4664279 is a deficient number, since it is larger than the sum of its proper divisors (1).

4664279 is an equidigital number, since it uses as much as digits as its factorization.

4664279 is an evil number, because the sum of its binary digits is even.

The product of its digits is 72576, while the sum is 38.

The square root of 4664279 is about 2159.6941913151. The cubic root of 4664279 is about 167.0814261026.

The spelling of 4664279 in words is "four million, six hundred sixty-four thousand, two hundred seventy-nine".