3535000 has 80 divisors (see below), whose sum is σ = 9559440. Its totient is φ = 1200000.

The previous prime is 3534989. The next prime is 3535001. The reversal of 3535000 is 5353.

It is a happy number.

3535000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (16) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3535001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 34950 + ... + 35050.

It is an arithmetic number, because the mean of its divisors is an integer number (119493).

Almost surely, 2^3535000 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 3535000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4779720).

3535000 is an abundant number, since it is smaller than the sum of its proper divisors (6024440).

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

3535000 is a wasteful number, since it uses less digits than its factorization.

3535000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134 (or 115 counting only the distinct ones).

The product of its (nonzero) digits is 225, while the sum is 16.

The square root of 3535000 is about 1880.1595676963. The cubic root of 3535000 is about 152.3338690721. Note that the first 3 decimals are identical.

The spelling of 3535000 in words is "three million, five hundred thirty-five thousand".