1180879320 has 32 divisors (see below), whose sum is σ = 3542638320. Its totient is φ = 314901120.

The previous prime is 1180879307. The next prime is 1180879321. The reversal of 1180879320 is 239780811.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1180879321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4920211 + ... + 4920450.

Almost surely, 2^1180879320 is an apocalyptic number.

1180879320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1180879320 is an abundant number, since it is smaller than the sum of its proper divisors (2361759000).

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

1180879320 is a wasteful number, since it uses less digits than its factorization.

1180879320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9840675 (or 9840671 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 39.

The square root of 1180879320 is about 34363.9246885451. The cubic root of 1180879320 is about 1056.9842250059.

The spelling of 1180879320 in words is "one billion, one hundred eighty million, eight hundred seventy-nine thousand, three hundred twenty".