411528704 has 40 divisors (see below), whose sum is σ = 824431608. Its totient is φ = 205219840.

The previous prime is 411528701. The next prime is 411528721. The reversal of 411528704 is 407825114.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (411528701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 250574 + ... + 252210.

Almost surely, 2^411528704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 411528704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (412215804).

411528704 is an abundant number, since it is smaller than the sum of its proper divisors (412902904).

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

411528704 is an equidigital number, since it uses as much as digits as its factorization.

411528704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2146 (or 2130 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 32.

The square root of 411528704 is about 20286.1702644930. The cubic root of 411528704 is about 743.8180462281.

The spelling of 411528704 in words is "four hundred eleven million, five hundred twenty-eight thousand, seven hundred four".