3489042 has 16 divisors (see below), whose sum is σ = 7001280. Its totient is φ = 1159152.

The previous prime is 3489041. The next prime is 3489047. The reversal of 3489042 is 2409843.

It is a happy number.

3489042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3489041) 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, 1459 + ... + 3017.

It is an arithmetic number, because the mean of its divisors is an integer number (437580).

Almost surely, 2^3489042 is an apocalyptic number.

3489042 is an abundant number, since it is smaller than the sum of its proper divisors (3512238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3489042 is a wasteful number, since it uses less digits than its factorization.

3489042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1937.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 3489042 is about 1867.8977488075. The cubic root of 3489042 is about 151.6708308374.

The spelling of 3489042 in words is "three million, four hundred eighty-nine thousand, forty-two".