3450200 has 48 divisors (see below), whose sum is σ = 8645280. Its totient is φ = 1272960.

The previous prime is 3450197. The next prime is 3450203. The reversal of 3450200 is 20543.

It is an interprime number because it is at equal distance from previous prime (3450197) and next prime (3450203).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3450203) 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, 1937 + ... + 3263.

It is an arithmetic number, because the mean of its divisors is an integer number (180110).

Almost surely, 2^3450200 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 3450200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4322640).

3450200 is an abundant number, since it is smaller than the sum of its proper divisors (5195080).

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

3450200 is a wasteful number, since it uses less digits than its factorization.

3450200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1356 (or 1347 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 14.

The square root of 3450200 is about 1857.4713995106. The cubic root of 3450200 is about 151.1059005957.

Adding to 3450200 its reverse (20543), we get a palindrome (3470743).

The spelling of 3450200 in words is "three million, four hundred fifty thousand, two hundred".