3558404 has 12 divisors (see below), whose sum is σ = 6247500. Its totient is φ = 1773408.

The previous prime is 3558403. The next prime is 3558407. The reversal of 3558404 is 4048553.

3558404 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2992900 + 565504 = 1730^2 + 752^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3558403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122 + ... + 2670.

It is an arithmetic number, because the mean of its divisors is an integer number (520625).

Almost surely, 2^3558404 is an apocalyptic number.

It is an amenable number.

3558404 is a deficient number, since it is larger than the sum of its proper divisors (2689096).

3558404 is a wasteful number, since it uses less digits than its factorization.

3558404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2902 (or 2900 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 3558404 is about 1886.3732398441. The cubic root of 3558404 is about 152.6693129810.

The spelling of 3558404 in words is "three million, five hundred fifty-eight thousand, four hundred four".