3535216 has 40 divisors (see below), whose sum is σ = 7477200. Its totient is φ = 1612800.

The previous prime is 3535193. The next prime is 3535237. The reversal of 3535216 is 6125353.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8616 + ... + 9016.

It is an arithmetic number, because the mean of its divisors is an integer number (186930).

Almost surely, 2^3535216 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 3535216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3738600).

3535216 is an abundant number, since it is smaller than the sum of its proper divisors (3941984).

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

3535216 is a wasteful number, since it uses less digits than its factorization.

3535216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457 (or 451 counting only the distinct ones).

The product of its digits is 2700, while the sum is 25.

The square root of 3535216 is about 1880.2170087519. The cubic root of 3535216 is about 152.3369717072.

The spelling of 3535216 in words is "three million, five hundred thirty-five thousand, two hundred sixteen".