3285648717243 has 4 divisors (see below), whose sum is σ = 4380864956328. Its totient is φ = 2190432478160.

The previous prime is 3285648717187. The next prime is 3285648717301. The reversal of 3285648717243 is 3427178465823.

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

It is a cyclic number.

It is not a de Polignac number, because 3285648717243 - 2⁶ = 3285648717179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3285648717343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 547608119538 + ... + 547608119543.

It is an arithmetic number, because the mean of its divisors is an integer number (1095216239082).

Almost surely, 2^{3285648717243} is an apocalyptic number.

3285648717243 is a deficient number, since it is larger than the sum of its proper divisors (1095216239085).

3285648717243 is a wasteful number, since it uses less digits than its factorization.

3285648717243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1095216239084.

The product of its digits is 54190080, while the sum is 60.

The spelling of 3285648717243 in words is "three trillion, two hundred eighty-five billion, six hundred forty-eight million, seven hundred seventeen thousand, two hundred forty-three".