422381935 has 8 divisors (see below), whose sum is σ = 507665376. Its totient is φ = 337367520.

The previous prime is 422381929. The next prime is 422381969. The reversal of 422381935 is 539183224.

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

It is not a de Polignac number, because 422381935 - 2⁹ = 422381423 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 422381894 and 422381903.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63784 + ... + 70093.

It is an arithmetic number, because the mean of its divisors is an integer number (63458172).

Almost surely, 2^422381935 is an apocalyptic number.

422381935 is a deficient number, since it is larger than the sum of its proper divisors (85283441).

422381935 is a wasteful number, since it uses less digits than its factorization.

422381935 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134513.

The product of its digits is 51840, while the sum is 37.

The square root of 422381935 is about 20551.9326341831. The cubic root of 422381935 is about 750.3002856812.

The spelling of 422381935 in words is "four hundred twenty-two million, three hundred eighty-one thousand, nine hundred thirty-five".