3550004 has 24 divisors (see below), whose sum is σ = 6628608. Its totient is φ = 1659680.

The previous prime is 3549983. The next prime is 3550007. The reversal of 3550004 is 4000553.

3550004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3550007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3914 + ... + 4734.

It is an arithmetic number, because the mean of its divisors is an integer number (276192).

Almost surely, 2^3550004 is an apocalyptic number.

It is an amenable number.

3550004 is a deficient number, since it is larger than the sum of its proper divisors (3078604).

3550004 is a wasteful number, since it uses less digits than its factorization.

3550004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 895 (or 893 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 17.

The square root of 3550004 is about 1884.1454296312. The cubic root of 3550004 is about 152.5490874854.

Adding to 3550004 its reverse (4000553), we get a palindrome (7550557).

The spelling of 3550004 in words is "three million, five hundred fifty thousand, four".