3606210 has 48 divisors (see below), whose sum is σ = 9931896. Its totient is φ = 904704.

The previous prime is 3606209. The next prime is 3606223. The reversal of 3606210 is 126063.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2812329 + 793881 = 1677^2 + 891^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 352 + ... + 2708.

Almost surely, 2^3606210 is an apocalyptic number.

3606210 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3606210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4965948).

3606210 is an abundant number, since it is smaller than the sum of its proper divisors (6325686).

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

3606210 is a wasteful number, since it uses less digits than its factorization.

3606210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2387 (or 2384 counting only the distinct ones).

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

The square root of 3606210 is about 1899.0023696668. The cubic root of 3606210 is about 153.3499614397.

The spelling of 3606210 in words is "three million, six hundred six thousand, two hundred ten".