3490188 has 36 divisors (see below), whose sum is σ = 8823528. Its totient is φ = 1073280.

The previous prime is 3490187. The next prime is 3490199. The reversal of 3490188 is 8810943.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3490183) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1168 + ... + 2888.

It is an arithmetic number, because the mean of its divisors is an integer number (245098).

Almost surely, 2^3490188 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3490188, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4411764).

3490188 is an abundant number, since it is smaller than the sum of its proper divisors (5333340).

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

3490188 is a wasteful number, since it uses less digits than its factorization.

3490188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1754 (or 1739 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 3490188 is about 1868.2044855957. The cubic root of 3490188 is about 151.6874347978.

The spelling of 3490188 in words is "three million, four hundred ninety thousand, one hundred eighty-eight".