1180359538 has 8 divisors (see below), whose sum is σ = 1874688732. Its totient is φ = 555463296.

The previous prime is 1180359529. The next prime is 1180359541. The reversal of 1180359538 is 8359530811.

It can be written as a sum of positive squares in 2 ways, for example, as 1145348649 + 35010889 = 33843^2 + 5917^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 1180359494 and 1180359503.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17358195 + ... + 17358262.

Almost surely, 2^1180359538 is an apocalyptic number.

1180359538 is a deficient number, since it is larger than the sum of its proper divisors (694329194).

1180359538 is a wasteful number, since it uses less digits than its factorization.

1180359538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34716476.

The product of its (nonzero) digits is 129600, while the sum is 43.

The square root of 1180359538 is about 34356.3609539776. The cubic root of 1180359538 is about 1056.8291196834.

The spelling of 1180359538 in words is "one billion, one hundred eighty million, three hundred fifty-nine thousand, five hundred thirty-eight".