3404889 has 8 divisors (see below), whose sum is σ = 5044320. Its totient is φ = 2269908.

The previous prime is 3404887. The next prime is 3404893. The reversal of 3404889 is 9884043.

It is not a de Polignac number, because 3404889 - 2¹ = 3404887 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3404881) 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 7 ways as a sum of consecutive naturals, for example, 63027 + ... + 63080.

It is an arithmetic number, because the mean of its divisors is an integer number (630540).

Almost surely, 2^3404889 is an apocalyptic number.

It is an amenable number.

3404889 is a deficient number, since it is larger than the sum of its proper divisors (1639431).

3404889 is a wasteful number, since it uses less digits than its factorization.

3404889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126116 (or 126110 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 3404889 is about 1845.2341314858. The cubic root of 3404889 is about 150.4414992478.

The spelling of 3404889 in words is "three million, four hundred four thousand, eight hundred eighty-nine".