422179316 has 24 divisors (see below), whose sum is σ = 837523680. Its totient is φ = 184596192.

The previous prime is 422179313. The next prime is 422179319. The reversal of 422179316 is 613971224.

It is an interprime number because it is at equal distance from previous prime (422179313) and next prime (422179319).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422179313) 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, 212666 + ... + 214641.

It is an arithmetic number, because the mean of its divisors is an integer number (34896820).

Almost surely, 2^422179316 is an apocalyptic number.

It is an amenable number.

422179316 is a deficient number, since it is larger than the sum of its proper divisors (415344364).

422179316 is a wasteful number, since it uses less digits than its factorization.

422179316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427343 (or 427341 counting only the distinct ones).

The product of its digits is 18144, while the sum is 35.

The square root of 422179316 is about 20547.0026037863. The cubic root of 422179316 is about 750.1802920636.

The spelling of 422179316 in words is "four hundred twenty-two million, one hundred seventy-nine thousand, three hundred sixteen".