1079275156 has 12 divisors (see below), whose sum is σ = 1908203668. Its totient is φ = 534074112.

The previous prime is 1079275133. The next prime is 1079275157. The reversal of 1079275156 is 6515729701.

It can be written as a sum of positive squares in 2 ways, for example, as 407636100 + 671639056 = 20190^2 + 25916^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1079275157) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1390431 + ... + 1391206.

Almost surely, 2^1079275156 is an apocalyptic number.

It is an amenable number.

1079275156 is a deficient number, since it is larger than the sum of its proper divisors (828928512).

1079275156 is a wasteful number, since it uses less digits than its factorization.

1079275156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2781738 (or 2781736 counting only the distinct ones).

The product of its (nonzero) digits is 132300, while the sum is 43.

The square root of 1079275156 is about 32852.3234490348. The cubic root of 1079275156 is about 1025.7559859322.

The spelling of 1079275156 in words is "one billion, seventy-nine million, two hundred seventy-five thousand, one hundred fifty-six".