1079839 has 8 divisors (see below), whose sum is σ = 1116288. Its totient is φ = 1044120.

The previous prime is 1079831. The next prime is 1079849. The reversal of 1079839 is 9389701.

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 1079839 - 2³ = 1079831 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1079798 and 1079807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1079831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4644 + ... + 4870.

It is an arithmetic number, because the mean of its divisors is an integer number (139536).

2^1079839 is an apocalyptic number.

1079839 is a deficient number, since it is larger than the sum of its proper divisors (36449).

1079839 is an equidigital number, since it uses as much as digits as its factorization.

1079839 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365.

The product of its (nonzero) digits is 13608, while the sum is 37.

The square root of 1079839 is about 1039.1530204931. The cubic root of 1079839 is about 102.5934582856.

The spelling of 1079839 in words is "one million, seventy-nine thousand, eight hundred thirty-nine".