409056082 has 8 divisors (see below), whose sum is σ = 614758896. Its totient is φ = 204136452.

The previous prime is 409056079. The next prime is 409056097. The reversal of 409056082 is 280650904.

It is a happy number.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 194488 + ... + 196579.

It is an arithmetic number, because the mean of its divisors is an integer number (76844862).

Almost surely, 2^409056082 is an apocalyptic number.

409056082 is a deficient number, since it is larger than the sum of its proper divisors (205702814).

409056082 is a wasteful number, since it uses less digits than its factorization.

409056082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391592.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 409056082 is about 20225.1349068430. The cubic root of 409056082 is about 742.3253381108.

The spelling of 409056082 in words is "four hundred nine million, fifty-six thousand, eighty-two".