336591065 has 4 divisors (see below), whose sum is σ = 403909284. Its totient is φ = 269272848.

The previous prime is 336590999. The next prime is 336591089. The reversal of 336591065 is 560195633.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 560195633 = 23209 ⋅24137.

It can be written as a sum of positive squares in 2 ways, for example, as 108097609 + 228493456 = 10397^2 + 15116^2 .

It is a cyclic number.

It is not a de Polignac number, because 336591065 - 2¹⁶ = 336525529 is a prime.

It is a super-2 number, since 2×336591065² = 226587090075668450, which contains 22 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, 33659102 + ... + 33659111.

It is an arithmetic number, because the mean of its divisors is an integer number (100977321).

Almost surely, 2^336591065 is an apocalyptic number.

It is an amenable number.

336591065 is a deficient number, since it is larger than the sum of its proper divisors (67318219).

336591065 is an equidigital number, since it uses as much as digits as its factorization.

336591065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67318218.

The product of its (nonzero) digits is 72900, while the sum is 38.

The square root of 336591065 is about 18346.4183153007. The cubic root of 336591065 is about 695.6127405102.

The spelling of 336591065 in words is "three hundred thirty-six million, five hundred ninety-one thousand, sixty-five".