411218874 has 48 divisors (see below), whose sum is σ = 981643104. Its totient is φ = 123372000.

The previous prime is 411218861. The next prime is 411218879. The reversal of 411218874 is 478812114.

It is a super-3 number, since 3×411218874³ (a number of 27 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (411218879) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9717 + ... + 30279.

It is an arithmetic number, because the mean of its divisors is an integer number (20450898).

Almost surely, 2^411218874 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 411218874, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (490821552).

411218874 is an abundant number, since it is smaller than the sum of its proper divisors (570424230).

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

411218874 is a wasteful number, since it uses less digits than its factorization.

411218874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20683 (or 20680 counting only the distinct ones).

The product of its digits is 14336, while the sum is 36.

The square root of 411218874 is about 20278.5323433428. The cubic root of 411218874 is about 743.6313318285.

The spelling of 411218874 in words is "four hundred eleven million, two hundred eighteen thousand, eight hundred seventy-four".