422889796 has 36 divisors (see below), whose sum is σ = 873758928. Its totient is φ = 178527888.

The previous prime is 422889791. The next prime is 422889811. The reversal of 422889796 is 697988224.

It is not an unprimeable number, because it can be changed into a prime (422889791) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2970 + ... + 29233.

Almost surely, 2^422889796 is an apocalyptic number.

It is an amenable number.

422889796 is an abundant number, since it is smaller than the sum of its proper divisors (450869132).

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

422889796 is a wasteful number, since it uses less digits than its factorization.

422889796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32288 (or 32279 counting only the distinct ones).

The product of its digits is 3483648, while the sum is 55.

The square root of 422889796 is about 20564.2844757604. The cubic root of 422889796 is about 750.6008790565.

The spelling of 422889796 in words is "four hundred twenty-two million, eight hundred eighty-nine thousand, seven hundred ninety-six".