1170880680 has 32 divisors (see below), whose sum is σ = 3512642400. Its totient is φ = 312234816.

The previous prime is 1170880679. The next prime is 1170880693. The reversal of 1170880680 is 860880711.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4878550 + ... + 4878789.

It is an arithmetic number, because the mean of its divisors is an integer number (109770075).

Almost surely, 2^1170880680 is an apocalyptic number.

1170880680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1170880680 is an abundant number, since it is smaller than the sum of its proper divisors (2341761720).

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

1170880680 is a wasteful number, since it uses less digits than its factorization.

1170880680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9757353 (or 9757349 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 39.

The square root of 1170880680 is about 34218.1337889722. The cubic root of 1170880680 is about 1053.9925634417.

The spelling of 1170880680 in words is "one billion, one hundred seventy million, eight hundred eighty thousand, six hundred eighty".