1080713859 has 8 divisors (see below), whose sum is σ = 1442144592. Its totient is φ = 719879520.

The previous prime is 1080713833. The next prime is 1080713861. The reversal of 1080713859 is 9583170801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1080713859 - 2²⁰ = 1079665283 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1080713859.

It is not an unprimeable number, because it can be changed into a prime (1080712859) 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, 144852 + ... + 152129.

It is an arithmetic number, because the mean of its divisors is an integer number (180268074).

Almost surely, 2^1080713859 is an apocalyptic number.

1080713859 is a deficient number, since it is larger than the sum of its proper divisors (361430733).

1080713859 is a wasteful number, since it uses less digits than its factorization.

1080713859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298197.

The product of its (nonzero) digits is 60480, while the sum is 42.

The square root of 1080713859 is about 32874.2126749828. The cubic root of 1080713859 is about 1026.2115703892.

The spelling of 1080713859 in words is "one billion, eighty million, seven hundred thirteen thousand, eight hundred fifty-nine".