3500065 has 8 divisors (see below), whose sum is σ = 4213440. Its totient is φ = 2791152.

The previous prime is 3500059. The next prime is 3500111. The reversal of 3500065 is 5600053.

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

It is a cyclic number.

It is not a de Polignac number, because 3500065 - 2⁵ = 3500033 is a prime.

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, 972 + ... + 2818.

It is an arithmetic number, because the mean of its divisors is an integer number (526680).

Almost surely, 2^3500065 is an apocalyptic number.

It is an amenable number.

3500065 is a deficient number, since it is larger than the sum of its proper divisors (713375).

3500065 is a wasteful number, since it uses less digits than its factorization.

3500065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2231.

The product of its (nonzero) digits is 450, while the sum is 19.

The square root of 3500065 is about 1870.8460652870. The cubic root of 3500065 is about 151.8303884846.

The spelling of 3500065 in words is "three million, five hundred thousand, sixty-five".