2839344481 has 8 divisors (see below), whose sum is σ = 2916692064. Its totient is φ = 2762511360.

The previous prime is 2839344479. The next prime is 2839344493. The reversal of 2839344481 is 1844439382.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2839344481 - 2¹ = 2839344479 is a prime.

It is a super-2 number, since 2×2839344481² = 16123754163570318722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2839342481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117415 + ... + 139516.

It is an arithmetic number, because the mean of its divisors is an integer number (364586508).

Almost surely, 2^2839344481 is an apocalyptic number.

It is an amenable number.

2839344481 is a deficient number, since it is larger than the sum of its proper divisors (77347583).

2839344481 is a wasteful number, since it uses less digits than its factorization.

2839344481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257231.

The product of its digits is 663552, while the sum is 46.

The square root of 2839344481 is about 53285.4997255351. The cubic root of 2839344481 is about 1416.0307856695.

The spelling of 2839344481 in words is "two billion, eight hundred thirty-nine million, three hundred forty-four thousand, four hundred eighty-one".