3284742544279 has 32 divisors (see below), whose sum is σ = 3983120916480. Its totient is φ = 2646080462592.

The previous prime is 3284742544273. The next prime is 3284742544297. The reversal of 3284742544279 is 9724452474823.

It is not a de Polignac number, because 3284742544279 - 2⁵ = 3284742544247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3284742544273) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10358922 + ... + 10671304.

It is an arithmetic number, because the mean of its divisors is an integer number (124472528640).

Almost surely, 2^{3284742544279} is an apocalyptic number.

3284742544279 is a deficient number, since it is larger than the sum of its proper divisors (698378372201).

3284742544279 is a wasteful number, since it uses less digits than its factorization.

3284742544279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313039.

The product of its digits is 108380160, while the sum is 61.

The spelling of 3284742544279 in words is "three trillion, two hundred eighty-four billion, seven hundred forty-two million, five hundred forty-four thousand, two hundred seventy-nine".