3535645 has 8 divisors (see below), whose sum is σ = 4296960. Its totient is φ = 2792400.

The previous prime is 3535639. The next prime is 3535663. The reversal of 3535645 is 5465353.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3535645 - 2⁵ = 3535613 is a prime.

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, 4081 + ... + 4870.

It is an arithmetic number, because the mean of its divisors is an integer number (537120).

Almost surely, 2^3535645 is an apocalyptic number.

It is an amenable number.

3535645 is a deficient number, since it is larger than the sum of its proper divisors (761315).

3535645 is an equidigital number, since it uses as much as digits as its factorization.

3535645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9035.

The product of its digits is 27000, while the sum is 31.

The square root of 3535645 is about 1880.3310878672. The cubic root of 3535645 is about 152.3431335105.

The spelling of 3535645 in words is "three million, five hundred thirty-five thousand, six hundred forty-five".