3490004 has 12 divisors (see below), whose sum is σ = 6980064. Its totient is φ = 1495704.

The previous prime is 3489973. The next prime is 3490021. The reversal of 3490004 is 4000943.

3490004 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62294 + ... + 62349.

It is an arithmetic number, because the mean of its divisors is an integer number (581672).

Almost surely, 2^3490004 is an apocalyptic number.

It is an amenable number.

3490004 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3490004 is a wasteful number, since it uses less digits than its factorization.

3490004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124654 (or 124652 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 3490004 is about 1868.1552398021. The cubic root of 3490004 is about 151.6847691363.

Adding to 3490004 its reverse (4000943), we get a palindrome (7490947).

The spelling of 3490004 in words is "three million, four hundred ninety thousand, four".