3268396849065 has 16 divisors (see below), whose sum is σ = 5230150612800. Its totient is φ = 1742906434752.

The previous prime is 3268396849061. The next prime is 3268396849093. The reversal of 3268396849065 is 5609486938623.

3268396849065 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3268396849065 - 2² = 3268396849061 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3268396849061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14796175 + ... + 15015444.

It is an arithmetic number, because the mean of its divisors is an integer number (326884413300).

Almost surely, 2^{3268396849065} is an apocalyptic number.

It is an amenable number.

3268396849065 is a deficient number, since it is larger than the sum of its proper divisors (1961753763735).

3268396849065 is a wasteful number, since it uses less digits than its factorization.

3268396849065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29818936.

The product of its (nonzero) digits is 403107840, while the sum is 69.

The spelling of 3268396849065 in words is "three trillion, two hundred sixty-eight billion, three hundred ninety-six million, eight hundred forty-nine thousand, sixty-five".