409830122 has 16 divisors (see below), whose sum is σ = 663321120. Its totient is φ = 188784432.

The previous prime is 409830121. The next prime is 409830149. The reversal of 409830122 is 221038904.

It is not an unprimeable number, because it can be changed into a prime (409830121) 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, 1472 + ... + 28667.

It is an arithmetic number, because the mean of its divisors is an integer number (41457570).

Almost surely, 2^409830122 is an apocalyptic number.

409830122 is a deficient number, since it is larger than the sum of its proper divisors (253490998).

409830122 is a wasteful number, since it uses less digits than its factorization.

409830122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30677.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 409830122 is about 20244.2614584973. The cubic root of 409830122 is about 742.7932669894.

The spelling of 409830122 in words is "four hundred nine million, eight hundred thirty thousand, one hundred twenty-two".