422343246 has 16 divisors (see below), whose sum is σ = 909662544. Its totient is φ = 129951744.

The previous prime is 422343241. The next prime is 422343283. The reversal of 422343246 is 642343224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422343241) 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, 2707251 + ... + 2707406.

It is an arithmetic number, because the mean of its divisors is an integer number (56853909).

Almost surely, 2^422343246 is an apocalyptic number.

422343246 is an abundant number, since it is smaller than the sum of its proper divisors (487319298).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

422343246 is a wasteful number, since it uses less digits than its factorization.

422343246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5414675.

The product of its digits is 27648, while the sum is 30.

The square root of 422343246 is about 20550.9913629489. The cubic root of 422343246 is about 750.2773765148.

The spelling of 422343246 in words is "four hundred twenty-two million, three hundred forty-three thousand, two hundred forty-six".