426335422 has 8 divisors (see below), whose sum is σ = 641547216. Its totient is φ = 212486352.

The previous prime is 426335359. The next prime is 426335431. The reversal of 426335422 is 224533624.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 339898 + ... + 341149.

It is an arithmetic number, because the mean of its divisors is an integer number (80193402).

Almost surely, 2^426335422 is an apocalyptic number.

426335422 is a deficient number, since it is larger than the sum of its proper divisors (215211794).

426335422 is a wasteful number, since it uses less digits than its factorization.

426335422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681362.

The product of its digits is 34560, while the sum is 31.

The square root of 426335422 is about 20647.8914662006. The cubic root of 426335422 is about 752.6339519378.

The spelling of 426335422 in words is "four hundred twenty-six million, three hundred thirty-five thousand, four hundred twenty-two".