3536550 has 72 divisors (see below), whose sum is σ = 9865440. Its totient is φ = 907200.

The previous prime is 3536539. The next prime is 3536551. The reversal of 3536550 is 556353.

It is a happy number.

3536550 is a `hidden beast` number, since 3 + 5 + 3 + 655 + 0 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3536551) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 12915 + ... + 13185.

It is an arithmetic number, because the mean of its divisors is an integer number (137020).

Almost surely, 2^3536550 is an apocalyptic number.

3536550 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 3536550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4932720).

3536550 is an abundant number, since it is smaller than the sum of its proper divisors (6328890).

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

3536550 is a wasteful number, since it uses less digits than its factorization.

3536550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318 (or 310 counting only the distinct ones).

The product of its (nonzero) digits is 6750, while the sum is 27.

The square root of 3536550 is about 1880.5717215783. The cubic root of 3536550 is about 152.3561305520.

It can be divided in two parts, 353 and 6550, that added together give a triangular number (6903 = T₁₁₇).

The spelling of 3536550 in words is "three million, five hundred thirty-six thousand, five hundred fifty".