422415346 has 16 divisors (see below), whose sum is σ = 638187264. Its totient is φ = 209692224.

The previous prime is 422415341. The next prime is 422415361. The reversal of 422415346 is 643514224.

It is not an unprimeable number, because it can be changed into a prime (422415341) 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, 176071 + ... + 178453.

It is an arithmetic number, because the mean of its divisors is an integer number (39886704).

Almost surely, 2^422415346 is an apocalyptic number.

422415346 is a deficient number, since it is larger than the sum of its proper divisors (215771918).

422415346 is a wasteful number, since it uses less digits than its factorization.

422415346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2985.

The product of its digits is 23040, while the sum is 31.

The square root of 422415346 is about 20552.7454613733. The cubic root of 422415346 is about 750.3200684259.

The spelling of 422415346 in words is "four hundred twenty-two million, four hundred fifteen thousand, three hundred forty-six".