422346416 has 40 divisors (see below), whose sum is σ = 842703504. Its totient is φ = 204906240.

The previous prime is 422346373. The next prime is 422346451. The reversal of 422346416 is 614643224.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 289946 + ... + 291398.

Almost surely, 2^422346416 is an apocalyptic number.

It is an amenable number.

422346416 is a deficient number, since it is larger than the sum of its proper divisors (420357088).

422346416 is a wasteful number, since it uses less digits than its factorization.

422346416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1989 (or 1983 counting only the distinct ones).

The product of its digits is 27648, while the sum is 32.

The square root of 422346416 is about 20551.0684880373. The cubic root of 422346416 is about 750.2792536399.

The spelling of 422346416 in words is "four hundred twenty-two million, three hundred forty-six thousand, four hundred sixteen".