1082718839 has 2 divisors, whose sum is σ = 1082718840. Its totient is φ = 1082718838.

The previous prime is 1082718823. The next prime is 1082718851. The reversal of 1082718839 is 9388172801.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1082718839 - 2⁴ = 1082718823 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1082718793 and 1082718802.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1082708839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 541359419 + 541359420.

It is an arithmetic number, because the mean of its divisors is an integer number (541359420).

Almost surely, 2^1082718839 is an apocalyptic number.

1082718839 is a deficient number, since it is larger than the sum of its proper divisors (1).

1082718839 is an equidigital number, since it uses as much as digits as its factorization.

1082718839 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 193536, while the sum is 47.

The square root of 1082718839 is about 32904.6932670706. The cubic root of 1082718839 is about 1026.8458001202.

The spelling of 1082718839 in words is "one billion, eighty-two million, seven hundred eighteen thousand, eight hundred thirty-nine".