413521304 has 32 divisors (see below), whose sum is σ = 886788000. Its totient is φ = 177089280.

The previous prime is 413521289. The next prime is 413521331. The reversal of 413521304 is 403125314.

It is a self number, because there is not a number n which added to its sum of digits gives 413521304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118172 + ... + 121620.

It is an arithmetic number, because the mean of its divisors is an integer number (27712125).

Almost surely, 2^413521304 is an apocalyptic number.

It is an amenable number.

413521304 is an abundant number, since it is smaller than the sum of its proper divisors (473266696).

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

413521304 is a wasteful number, since it uses less digits than its factorization.

413521304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5603 (or 5599 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 413521304 is about 20335.2232345750. The cubic root of 413521304 is about 745.0166229043.

Adding to 413521304 its reverse (403125314), we get a palindrome (816646618).

The spelling of 413521304 in words is "four hundred thirteen million, five hundred twenty-one thousand, three hundred four".