1079313839 has 4 divisors (see below), whose sum is σ = 1080270960. Its totient is φ = 1078356720.

The previous prime is 1079313827. The next prime is 1079313841. The reversal of 1079313839 is 9383139701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9383139701 = 13 ⋅721779977.

It is a cyclic number.

It is not a de Polignac number, because 1079313839 - 2²⁴ = 1062536623 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1079313839.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1079316839) 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 3 ways as a sum of consecutive naturals, for example, 476867 + ... + 479124.

It is an arithmetic number, because the mean of its divisors is an integer number (270067740).

Almost surely, 2^1079313839 is an apocalyptic number.

1079313839 is a deficient number, since it is larger than the sum of its proper divisors (957121).

1079313839 is an equidigital number, since it uses as much as digits as its factorization.

1079313839 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 957120.

The product of its (nonzero) digits is 122472, while the sum is 44.

The square root of 1079313839 is about 32852.9121844624. The cubic root of 1079313839 is about 1025.7682407141.

The spelling of 1079313839 in words is "one billion, seventy-nine million, three hundred thirteen thousand, eight hundred thirty-nine".