3606240 has 96 divisors (see below), whose sum is σ = 12410496. Its totient is φ = 872960.

The previous prime is 3606233. The next prime is 3606277. The reversal of 3606240 is 426063.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4939 + ... + 5621.

It is an arithmetic number, because the mean of its divisors is an integer number (129276).

Almost surely, 2^3606240 is an apocalyptic number.

3606240 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 3606240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6205248).

3606240 is an abundant number, since it is smaller than the sum of its proper divisors (8804256).

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

3606240 is a wasteful number, since it uses less digits than its factorization.

3606240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 712 (or 704 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 3606240 is about 1899.0102685346. The cubic root of 3606240 is about 153.3503866771.

The spelling of 3606240 in words is "three million, six hundred six thousand, two hundred forty".