1079271159 has 16 divisors (see below), whose sum is σ = 1502606592. Its totient is φ = 687767168.

The previous prime is 1079271143. The next prime is 1079271173. The reversal of 1079271159 is 9511729701.

It is a cyclic number.

It is not a de Polignac number, because 1079271159 - 2⁴ = 1079271143 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1079271159.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1079271139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118927 + ... + 127679.

It is an arithmetic number, because the mean of its divisors is an integer number (93912912).

Almost surely, 2^1079271159 is an apocalyptic number.

1079271159 is a deficient number, since it is larger than the sum of its proper divisors (423335433).

1079271159 is a wasteful number, since it uses less digits than its factorization.

1079271159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10566.

The product of its (nonzero) digits is 39690, while the sum is 42.

The square root of 1079271159 is about 32852.2626161426. The cubic root of 1079271159 is about 1025.7547196652.

The spelling of 1079271159 in words is "one billion, seventy-nine million, two hundred seventy-one thousand, one hundred fifty-nine".