1047682339 has 4 divisors (see below), whose sum is σ = 1142926200. Its totient is φ = 952438480.

The previous prime is 1047682313. The next prime is 1047682351. The reversal of 1047682339 is 9332867401.

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 1047682339 - 2⁹ = 1047681827 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1047682295 and 1047682304.

It is not an unprimeable number, because it can be changed into a prime (1047682379) 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 3 ways as a sum of consecutive naturals, for example, 47621914 + ... + 47621935.

It is an arithmetic number, because the mean of its divisors is an integer number (285731550).

Almost surely, 2^1047682339 is an apocalyptic number.

1047682339 is a deficient number, since it is larger than the sum of its proper divisors (95243861).

1047682339 is an equidigital number, since it uses as much as digits as its factorization.

1047682339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95243860.

The product of its (nonzero) digits is 217728, while the sum is 43.

The square root of 1047682339 is about 32367.9214501024. The cubic root of 1047682339 is about 1015.6479766434.

It can be divided in two parts, 1047 and 682339, that added together give a palindrome (683386).

The spelling of 1047682339 in words is "one billion, forty-seven million, six hundred eighty-two thousand, three hundred thirty-nine".