418679323 has 2 divisors, whose sum is σ = 418679324. Its totient is φ = 418679322.

The previous prime is 418679299. The next prime is 418679333. The reversal of 418679323 is 323976814.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 418679323 - 2⁵ = 418679291 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 418679323.

It is not a weakly prime, because it can be changed into another prime (418679333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 209339661 + 209339662.

It is an arithmetic number, because the mean of its divisors is an integer number (209339662).

Almost surely, 2^418679323 is an apocalyptic number.

418679323 is a deficient number, since it is larger than the sum of its proper divisors (1).

418679323 is an equidigital number, since it uses as much as digits as its factorization.

418679323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 217728, while the sum is 43.

The square root of 418679323 is about 20461.6549428437. The cubic root of 418679323 is about 748.1014636162.

The spelling of 418679323 in words is "four hundred eighteen million, six hundred seventy-nine thousand, three hundred twenty-three".