1130964280 has 32 divisors (see below), whose sum is σ = 2655309600. Its totient is φ = 432716416.

The previous prime is 1130964277. The next prime is 1130964281. The reversal of 1130964280 is 824690311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130964281) by changing a digit.

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, 613735 + ... + 615574.

It is an arithmetic number, because the mean of its divisors is an integer number (82978425).

Almost surely, 2^1130964280 is an apocalyptic number.

1130964280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1130964280 is an abundant number, since it is smaller than the sum of its proper divisors (1524345320).

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

1130964280 is a wasteful number, since it uses less digits than its factorization.

1130964280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1229343 (or 1229339 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 1130964280 is about 33629.8123693844. The cubic root of 1130964280 is about 1041.8766289368.

The spelling of 1130964280 in words is "one billion, one hundred thirty million, nine hundred sixty-four thousand, two hundred eighty".