422834353 has 8 divisors (see below), whose sum is σ = 458627400. Its totient is φ = 388254720.

The previous prime is 422834339. The next prime is 422834359. The reversal of 422834353 is 353438224.

It can be written as a sum of positive squares in 4 ways, for example, as 45387169 + 377447184 = 6737^2 + 19428^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-422834353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (422834359) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 302628 + ... + 304021.

It is an arithmetic number, because the mean of its divisors is an integer number (57328425).

Almost surely, 2^422834353 is an apocalyptic number.

It is an amenable number.

422834353 is a deficient number, since it is larger than the sum of its proper divisors (35793047).

422834353 is a wasteful number, since it uses less digits than its factorization.

422834353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 606707.

The product of its digits is 69120, while the sum is 34.

The square root of 422834353 is about 20562.9363905061. The cubic root of 422834353 is about 750.5680750938.

The spelling of 422834353 in words is "four hundred twenty-two million, eight hundred thirty-four thousand, three hundred fifty-three".