413220404 has 6 divisors (see below), whose sum is σ = 723135714. Its totient is φ = 206610200.

The previous prime is 413220371. The next prime is 413220407. The reversal of 413220404 is 404022314.

It can be written as a sum of positive squares in only one way, i.e., 342324004 + 70896400 = 18502^2 + 8420^2 .

It is a super-2 number, since 2×413220404² = 341502204563846432, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (413220407) by changing a digit.

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 as a sum of consecutive naturals, namely, 51652547 + ... + 51652554.

It is an arithmetic number, because the mean of its divisors is an integer number (120522619).

Almost surely, 2^413220404 is an apocalyptic number.

It is an amenable number.

413220404 is a deficient number, since it is larger than the sum of its proper divisors (309915310).

413220404 is a wasteful number, since it uses less digits than its factorization.

413220404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103305105 (or 103305103 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 413220404 is about 20327.8233955335. The cubic root of 413220404 is about 744.8358745401.

Adding to 413220404 its reverse (404022314), we get a palindrome (817242718).

The spelling of 413220404 in words is "four hundred thirteen million, two hundred twenty thousand, four hundred four".