1163434229 has 2 divisors, whose sum is σ = 1163434230. Its totient is φ = 1163434228.

The previous prime is 1163434211. The next prime is 1163434241. The reversal of 1163434229 is 9224343611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1160969329 + 2464900 = 34073^2 + 1570^2 .

It is a cyclic number.

It is not a de Polignac number, because 1163434229 - 2¹⁶ = 1163368693 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1163436229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 581717114 + 581717115.

It is an arithmetic number, because the mean of its divisors is an integer number (581717115).

Almost surely, 2^1163434229 is an apocalyptic number.

It is an amenable number.

1163434229 is a deficient number, since it is larger than the sum of its proper divisors (1).

1163434229 is an equidigital number, since it uses as much as digits as its factorization.

1163434229 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31104, while the sum is 35.

The square root of 1163434229 is about 34109.1516898325. The cubic root of 1163434229 is about 1051.7534508393.

The spelling of 1163434229 in words is "one billion, one hundred sixty-three million, four hundred thirty-four thousand, two hundred twenty-nine".