1129760413 has 2 divisors, whose sum is σ = 1129760414. Its totient is φ = 1129760412.

The previous prime is 1129760383. The next prime is 1129760419. The reversal of 1129760413 is 3140679211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 787251364 + 342509049 = 28058^2 + 18507^2 .

It is a cyclic number.

It is not a de Polignac number, because 1129760413 - 2⁹ = 1129759901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1129760419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 564880206 + 564880207.

It is an arithmetic number, because the mean of its divisors is an integer number (564880207).

Almost surely, 2^1129760413 is an apocalyptic number.

It is an amenable number.

1129760413 is a deficient number, since it is larger than the sum of its proper divisors (1).

1129760413 is an equidigital number, since it uses as much as digits as its factorization.

1129760413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 1129760413 is about 33611.9087973296. The cubic root of 1129760413 is about 1041.5068187900.

The spelling of 1129760413 in words is "one billion, one hundred twenty-nine million, seven hundred sixty thousand, four hundred thirteen".