3596556 has 48 divisors (see below), whose sum is σ = 8918784. Its totient is φ = 1125696.

The previous prime is 3596543. The next prime is 3596557. The reversal of 3596556 is 6556953.

It is a super-2 number, since 2×3596556² = 25870430122272, which contains 22 as substring.

Its product of digits (121500) is a multiple of the sum of its prime factors (270).

It is not an unprimeable number, because it can be changed into a prime (3596557) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22830 + ... + 22986.

It is an arithmetic number, because the mean of its divisors is an integer number (185808).

Almost surely, 2^3596556 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 3596556, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4459392).

3596556 is an abundant number, since it is smaller than the sum of its proper divisors (5322228).

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

3596556 is a wasteful number, since it uses less digits than its factorization.

3596556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270 (or 268 counting only the distinct ones).

The product of its digits is 121500, while the sum is 39.

The square root of 3596556 is about 1896.4588052473. The cubic root of 3596556 is about 153.2129973725.

The spelling of 3596556 in words is "three million, five hundred ninety-six thousand, five hundred fifty-six".