1163340229 has 8 divisors (see below), whose sum is σ = 1200719520. Its totient is φ = 1126549776.

The previous prime is 1163340223. The next prime is 1163340251. The reversal of 1163340229 is 9220433611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1163340229 - 2⁹ = 1163339717 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1163340229.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1163340223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143194 + ... + 151099.

It is an arithmetic number, because the mean of its divisors is an integer number (150089940).

Almost surely, 2^1163340229 is an apocalyptic number.

It is an amenable number.

1163340229 is a deficient number, since it is larger than the sum of its proper divisors (37379291).

1163340229 is an equidigital number, since it uses as much as digits as its factorization.

1163340229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294419.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 1163340229 is about 34107.7737326845. The cubic root of 1163340229 is about 1051.7251245031.

The spelling of 1163340229 in words is "one billion, one hundred sixty-three million, three hundred forty thousand, two hundred twenty-nine".