422036346 has 8 divisors (see below), whose sum is σ = 844072704. Its totient is φ = 140678780.

The previous prime is 422036327. The next prime is 422036353. The reversal of 422036346 is 643630224.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

422036346 is an admirable number.

It is a super-2 number, since 2×422036346² = 356229354690063432, which contains 22 as substring.

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, 35169690 + ... + 35169701.

It is an arithmetic number, because the mean of its divisors is an integer number (105509088).

Almost surely, 2^422036346 is an apocalyptic number.

422036346 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

422036346 is a wasteful number, since it uses less digits than its factorization.

422036346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70339396.

The product of its (nonzero) digits is 20736, while the sum is 30.

The square root of 422036346 is about 20543.5232129253. The cubic root of 422036346 is about 750.0956002580.

The spelling of 422036346 in words is "four hundred twenty-two million, thirty-six thousand, three hundred forty-six".