2839823463 has 32 divisors (see below), whose sum is σ = 4215533760. Its totient is φ = 1692149760.

The previous prime is 2839823449. The next prime is 2839823473. The reversal of 2839823463 is 3643289382.

It is not a de Polignac number, because 2839823463 - 2¹³ = 2839815271 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2839823473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 74481 + ... + 105957.

It is an arithmetic number, because the mean of its divisors is an integer number (131735430).

Almost surely, 2^2839823463 is an apocalyptic number.

2839823463 is a deficient number, since it is larger than the sum of its proper divisors (1375710297).

2839823463 is a wasteful number, since it uses less digits than its factorization.

2839823463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31587.

The product of its digits is 1492992, while the sum is 48.

The square root of 2839823463 is about 53289.9940232686. The cubic root of 2839823463 is about 1416.1104067612.

The spelling of 2839823463 in words is "two billion, eight hundred thirty-nine million, eight hundred twenty-three thousand, four hundred sixty-three".