3280434765233 has 4 divisors (see below), whose sum is σ = 3286498415988. Its totient is φ = 3274371114480.

The previous prime is 3280434765227. The next prime is 3280434765239. The reversal of 3280434765233 is 3325674340823.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (3280434765227) and next prime (3280434765239).

It can be written as a sum of positive squares in 2 ways, for example, as 463784154289 + 2816650610944 = 681017^2 + 1678288^2 .

It is a cyclic number.

It is not a de Polignac number, because 3280434765233 - 2⁶ = 3280434765169 is a prime.

It is a super-2 number, since 2×3280434765233² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3280434765239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3031824566 + ... + 3031825647.

It is an arithmetic number, because the mean of its divisors is an integer number (821624603997).

Almost surely, 2^{3280434765233} is an apocalyptic number.

It is an amenable number.

3280434765233 is a deficient number, since it is larger than the sum of its proper divisors (6063650755).

3280434765233 is an equidigital number, since it uses as much as digits as its factorization.

3280434765233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6063650754.

The product of its (nonzero) digits is 8709120, while the sum is 50.

The spelling of 3280434765233 in words is "three trillion, two hundred eighty billion, four hundred thirty-four million, seven hundred sixty-five thousand, two hundred thirty-three".