3535986065 has 4 divisors (see below), whose sum is σ = 4243183284. Its totient is φ = 2828788848.

The previous prime is 3535986017. The next prime is 3535986133. The reversal of 3535986065 is 5606895353.

It is a happy number.

3535986065 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5606895353 = 163 ⋅34398131.

It can be written as a sum of positive squares in 2 ways, for example, as 1280780944 + 2255205121 = 35788^2 + 47489^2 .

It is a cyclic number.

It is not a de Polignac number, because 3535986065 - 2²⁰ = 3534937489 is a prime.

It is a super-3 number, since 3×3535986065³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 353598602 + ... + 353598611.

It is an arithmetic number, because the mean of its divisors is an integer number (1060795821).

Almost surely, 2^3535986065 is an apocalyptic number.

It is an amenable number.

3535986065 is a deficient number, since it is larger than the sum of its proper divisors (707197219).

3535986065 is an equidigital number, since it uses as much as digits as its factorization.

3535986065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 707197218.

The product of its (nonzero) digits is 2916000, while the sum is 50.

The square root of 3535986065 is about 59464.1578179663. The cubic root of 3535986065 is about 1523.4803193221.

The spelling of 3535986065 in words is "three billion, five hundred thirty-five million, nine hundred eighty-six thousand, sixty-five".