1130424749 has 2 divisors, whose sum is σ = 1130424750. Its totient is φ = 1130424748.

The previous prime is 1130424697. The next prime is 1130424751. The reversal of 1130424749 is 9474240311.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 801909124 + 328515625 = 28318^2 + 18125^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1130424749 is a prime.

It is a super-3 number, since 3×1130424749³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

Together with 1130424751, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1130424049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565212374 + 565212375.

It is an arithmetic number, because the mean of its divisors is an integer number (565212375).

Almost surely, 2^1130424749 is an apocalyptic number.

It is an amenable number.

1130424749 is a deficient number, since it is larger than the sum of its proper divisors (1).

1130424749 is an equidigital number, since it uses as much as digits as its factorization.

1130424749 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 1130424749 is about 33621.7897947150. The cubic root of 1130424749 is about 1041.7109254567.

The spelling of 1130424749 in words is "one billion, one hundred thirty million, four hundred twenty-four thousand, seven hundred forty-nine".