4213404 has 48 divisors (see below), whose sum is σ = 11767840. Its totient is φ = 1296000.

The previous prime is 4213397. The next prime is 4213411. The reversal of 4213404 is 4043124.

4213404 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (4213397) and next prime (4213411).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a d-powerful number, because it can be written as 4² + 2⁹ + 1 + 3⁷ + 4⁷ + 0 + 4¹¹ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97 + ... + 2904.

Almost surely, 2^4213404 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 4213404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5883920).

4213404 is an abundant number, since it is smaller than the sum of its proper divisors (7554436).

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

4213404 is a wasteful number, since it uses less digits than its factorization.

4213404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3027 (or 3019 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 4213404 is about 2052.6577893063. The cubic root of 4213404 is about 161.5143204112.

Adding to 4213404 its reverse (4043124), we get a palindrome (8256528).

The spelling of 4213404 in words is "four million, two hundred thirteen thousand, four hundred four".