411009830 has 128 divisors (see below), whose sum is σ = 968454144. Its totient is φ = 121881600.

The previous prime is 411009827. The next prime is 411009847. The reversal of 411009830 is 38900114.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 411009830.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1483652 + ... + 1483928.

It is an arithmetic number, because the mean of its divisors is an integer number (7566048).

Almost surely, 2^411009830 is an apocalyptic number.

411009830 is an abundant number, since it is smaller than the sum of its proper divisors (557444314).

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

411009830 is a wasteful number, since it uses less digits than its factorization.

411009830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390.

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 411009830 is about 20273.3773703347. The cubic root of 411009830 is about 743.5053016073.

Adding to 411009830 its reverse (38900114), we get a palindrome (449909944).

The spelling of 411009830 in words is "four hundred eleven million, nine thousand, eight hundred thirty".