3490200 has 144 divisors (see below), whose sum is σ = 13444080. Its totient is φ = 794880.

The previous prime is 3490199. The next prime is 3490217. The reversal of 3490200 is 20943.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 12462 + ... + 12738.

Almost surely, 2^3490200 is an apocalyptic number.

3490200 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3490200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6722040).

3490200 is an abundant number, since it is smaller than the sum of its proper divisors (9953880).

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

3490200 is a wasteful number, since it uses less digits than its factorization.

3490200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306 (or 294 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 3490200 is about 1868.2076972328. The cubic root of 3490200 is about 151.6876086420.

The spelling of 3490200 in words is "three million, four hundred ninety thousand, two hundred".