411906980 has 12 divisors (see below), whose sum is σ = 865004700. Its totient is φ = 164762784.

The previous prime is 411906973. The next prime is 411906983. The reversal of 411906980 is 89609114.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 182142016 + 229764964 = 13496^2 + 15158^2 .

It is not an unprimeable number, because it can be changed into a prime (411906983) by changing a digit.

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, 10297655 + ... + 10297694.

It is an arithmetic number, because the mean of its divisors is an integer number (72083725).

Almost surely, 2^411906980 is an apocalyptic number.

It is an amenable number.

411906980 is an abundant number, since it is smaller than the sum of its proper divisors (453097720).

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

411906980 is a wasteful number, since it uses less digits than its factorization.

411906980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20595358 (or 20595356 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 38.

The square root of 411906980 is about 20295.4916175982. The cubic root of 411906980 is about 744.0458815694.

The spelling of 411906980 in words is "four hundred eleven million, nine hundred six thousand, nine hundred eighty".