3264735326765 has 16 divisors (see below), whose sum is σ = 4274259592896. Its totient is φ = 2374117267200.

The previous prime is 3264735326737. The next prime is 3264735326813. The reversal of 3264735326765 is 5676235374623.

It is a de Polignac number, because none of the positive numbers 2^k-3264735326765 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2386172 + ... + 3496181.

It is an arithmetic number, because the mean of its divisors is an integer number (267141224556).

Almost surely, 2^{3264735326765} is an apocalyptic number.

It is an amenable number.

3264735326765 is a deficient number, since it is larger than the sum of its proper divisors (1009524266131).

3264735326765 is a wasteful number, since it uses less digits than its factorization.

3264735326765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5892460.

The product of its digits is 114307200, while the sum is 59.

The spelling of 3264735326765 in words is "three trillion, two hundred sixty-four billion, seven hundred thirty-five million, three hundred twenty-six thousand, seven hundred sixty-five".