1180868608 has 56 divisors (see below), whose sum is σ = 2412626112. Its totient is φ = 577683456.

The previous prime is 1180868531. The next prime is 1180868609. The reversal of 1180868608 is 8068680811.

It is not an unprimeable number, because it can be changed into a prime (1180868609) 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, 383491 + ... + 386557.

Almost surely, 2^1180868608 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1180868608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1206313056).

1180868608 is an abundant number, since it is smaller than the sum of its proper divisors (1231757504).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1180868608 is an frugal number, since it uses more digits than its factorization.

1180868608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3140 (or 3116 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 46.

The square root of 1180868608 is about 34363.7688270655. The cubic root of 1180868608 is about 1056.9810289556.

The spelling of 1180868608 in words is "one billion, one hundred eighty million, eight hundred sixty-eight thousand, six hundred eight".