413501660 has 96 divisors (see below), whose sum is σ = 1027579392. Its totient is φ = 137790720.

The previous prime is 413501623. The next prime is 413501681. The reversal of 413501660 is 66105314.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 465737 + ... + 466623.

It is an arithmetic number, because the mean of its divisors is an integer number (10703952).

Almost surely, 2^413501660 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 413501660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (513789696).

413501660 is an abundant number, since it is smaller than the sum of its proper divisors (614077732).

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

413501660 is a wasteful number, since it uses less digits than its factorization.

413501660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1083 (or 1081 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 413501660 is about 20334.7402245517. The cubic root of 413501660 is about 745.0048255772.

Adding to 413501660 its reverse (66105314), we get a palindrome (479606974).

The spelling of 413501660 in words is "four hundred thirteen million, five hundred one thousand, six hundred sixty".