1130479968 has 24 divisors (see below), whose sum is σ = 2967510168. Its totient is φ = 376826624.

The previous prime is 1130479919. The next prime is 1130479979. The reversal of 1130479968 is 8699740311.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 5887821 + ... + 5888012.

It is an arithmetic number, because the mean of its divisors is an integer number (123646257).

Almost surely, 2^1130479968 is an apocalyptic number.

It is an amenable number.

1130479968 is an abundant number, since it is smaller than the sum of its proper divisors (1837030200).

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

1130479968 is a wasteful number, since it uses less digits than its factorization.

1130479968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11775846 (or 11775838 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 48.

The square root of 1130479968 is about 33622.6109634573. The cubic root of 1130479968 is about 1041.7278870160.

The spelling of 1130479968 in words is "one billion, one hundred thirty million, four hundred seventy-nine thousand, nine hundred sixty-eight".