423800359 has 2 divisors, whose sum is σ = 423800360. Its totient is φ = 423800358.

The previous prime is 423800347. The next prime is 423800371. The reversal of 423800359 is 953008324.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (423800347) and next prime (423800371).

It is a cyclic number.

It is not a de Polignac number, because 423800359 - 2⁹ = 423799847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (423800309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211900179 + 211900180.

It is an arithmetic number, because the mean of its divisors is an integer number (211900180).

Almost surely, 2^423800359 is an apocalyptic number.

423800359 is a deficient number, since it is larger than the sum of its proper divisors (1).

423800359 is an equidigital number, since it uses as much as digits as its factorization.

423800359 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 423800359 is about 20586.4119991804. The cubic root of 423800359 is about 751.1392221691.

The spelling of 423800359 in words is "four hundred twenty-three million, eight hundred thousand, three hundred fifty-nine".