411217880 has 16 divisors (see below), whose sum is σ = 925240320. Its totient is φ = 164487136.

The previous prime is 411217853. The next prime is 411217909. The reversal of 411217880 is 88712114.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5140184 + ... + 5140263.

It is an arithmetic number, because the mean of its divisors is an integer number (57827520).

Almost surely, 2^411217880 is an apocalyptic number.

411217880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

411217880 is an abundant number, since it is smaller than the sum of its proper divisors (514022440).

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

411217880 is a wasteful number, since it uses less digits than its factorization.

411217880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10280458 (or 10280454 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 32.

The square root of 411217880 is about 20278.5078346510. The cubic root of 411217880 is about 743.6307326584.

Adding to 411217880 its reverse (88712114), we get a palindrome (499929994).

The spelling of 411217880 in words is "four hundred eleven million, two hundred seventeen thousand, eight hundred eighty".