413445604 has 24 divisors (see below), whose sum is σ = 850022208. Its totient is φ = 173473440.

The previous prime is 413445601. The next prime is 413445619. The reversal of 413445604 is 406544314.

It is not an unprimeable number, because it can be changed into a prime (413445601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 360832 + ... + 361975.

It is an arithmetic number, because the mean of its divisors is an integer number (35417592).

Almost surely, 2^413445604 is an apocalyptic number.

413445604 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

413445604 is an abundant number, since it is smaller than the sum of its proper divisors (436576604).

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

413445604 is a wasteful number, since it uses less digits than its factorization.

413445604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722835 (or 722833 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 31.

The square root of 413445604 is about 20333.3618469745. The cubic root of 413445604 is about 744.9711587411.

Adding to 413445604 its reverse (406544314), we get a palindrome (819989918).

The spelling of 413445604 in words is "four hundred thirteen million, four hundred forty-five thousand, six hundred four".