422673368 has 16 divisors (see below), whose sum is σ = 853475280. Its totient is φ = 195079968.

The previous prime is 422673337. The next prime is 422673379. The reversal of 422673368 is 863376224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2031980 + ... + 2032187.

It is an arithmetic number, because the mean of its divisors is an integer number (53342205).

Almost surely, 2^422673368 is an apocalyptic number.

It is an amenable number.

422673368 is an abundant number, since it is smaller than the sum of its proper divisors (430801912).

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

422673368 is a wasteful number, since it uses less digits than its factorization.

422673368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4064186 (or 4064182 counting only the distinct ones).

The product of its digits is 290304, while the sum is 41.

The square root of 422673368 is about 20559.0215720496. The cubic root of 422673368 is about 750.4728088361.

The spelling of 422673368 in words is "four hundred twenty-two million, six hundred seventy-three thousand, three hundred sixty-eight".