4109404 has 18 divisors (see below), whose sum is σ = 7788480. Its totient is φ = 1896336.

The previous prime is 4109401. The next prime is 4109407. The reversal of 4109404 is 4049014.

4109404 = 145² + 146² + ... + 248².

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4109401) and next prime (4109407).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4109401) 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 in 5 ways as a sum of consecutive naturals, for example, 2364 + ... + 3715.

Almost surely, 2^4109404 is an apocalyptic number.

It is an amenable number.

4109404 is a deficient number, since it is larger than the sum of its proper divisors (3679076).

4109404 is a wasteful number, since it uses less digits than its factorization.

4109404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6109 (or 6094 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 4109404 is about 2027.1664953822. The cubic root of 4109404 is about 160.1743412131.

The spelling of 4109404 in words is "four million, one hundred nine thousand, four hundred four".