938612422 has 8 divisors (see below), whose sum is σ = 1535911272. Its totient is φ = 426642000.

The previous prime is 938612399. The next prime is 938612431. The reversal of 938612422 is 224216839.

It is a happy number.

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, 21332079 + ... + 21332122.

It is an arithmetic number, because the mean of its divisors is an integer number (191988909).

Almost surely, 2^938612422 is an apocalyptic number.

938612422 is a deficient number, since it is larger than the sum of its proper divisors (597298850).

938612422 is a wasteful number, since it uses less digits than its factorization.

938612422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42664214.

The product of its digits is 41472, while the sum is 37.

The square root of 938612422 is about 30636.7821743733. The cubic root of 938612422 is about 979.1038670485.

The spelling of 938612422 in words is "nine hundred thirty-eight million, six hundred twelve thousand, four hundred twenty-two".