3418404 has 96 divisors (see below), whose sum is σ = 9676800. Its totient is φ = 927360.

The previous prime is 3418403. The next prime is 3418439. The reversal of 3418404 is 4048143.

It is not an unprimeable number, because it can be changed into a prime (3418403) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 72709 + ... + 72755.

It is an arithmetic number, because the mean of its divisors is an integer number (100800).

Almost surely, 2^3418404 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 3418404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4838400).

3418404 is an abundant number, since it is smaller than the sum of its proper divisors (6258396).

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

3418404 is a wasteful number, since it uses less digits than its factorization.

3418404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113 (or 111 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 3418404 is about 1848.8926415560. The cubic root of 3418404 is about 150.6402852322.

The spelling of 3418404 in words is "three million, four hundred eighteen thousand, four hundred four".