3504189 has 16 divisors (see below), whose sum is σ = 5297600. Its totient is φ = 2042496.

The previous prime is 3504173. The next prime is 3504217. The reversal of 3504189 is 9814053.

It is not a de Polignac number, because 3504189 - 2⁴ = 3504173 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3504139) 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 15 ways as a sum of consecutive naturals, for example, 1624 + ... + 3105.

It is an arithmetic number, because the mean of its divisors is an integer number (331100).

Almost surely, 2^3504189 is an apocalyptic number.

3504189 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

It is an amenable number.

3504189 is a deficient number, since it is larger than the sum of its proper divisors (1793411).

3504189 is a wasteful number, since it uses less digits than its factorization.

3504189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4764.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 3504189 is about 1871.9479159421. The cubic root of 3504189 is about 151.8899971642.

The spelling of 3504189 in words is "three million, five hundred four thousand, one hundred eighty-nine".