1130980608 has 54 divisors (see below), whose sum is σ = 3260902554. Its totient is φ = 376992768.

The previous prime is 1130980603. The next prime is 1130980619. The reversal of 1130980608 is 8060890311.

1130980608 is a `hidden beast` number, since 11 + 30 + 9 + 8 + 0 + 608 = 666.

It can be written as a sum of positive squares in only one way, i.e., 751198464 + 379782144 = 27408^2 + 19488^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130980601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 243135 + ... + 247742.

Almost surely, 2^1130980608 is an apocalyptic number.

1130980608 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1130980608 is an abundant number, since it is smaller than the sum of its proper divisors (2129921946).

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

1130980608 is an equidigital number, since it uses as much as digits as its factorization.

1130980608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490899 (or 490882 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 36.

The square root of 1130980608 is about 33630.0551293036. The cubic root of 1130980608 is about 1041.8816428528.

The spelling of 1130980608 in words is "one billion, one hundred thirty million, nine hundred eighty thousand, six hundred eight".