1171710049 has 2 divisors, whose sum is σ = 1171710050. Its totient is φ = 1171710048.

The previous prime is 1171710037. The next prime is 1171710083. The reversal of 1171710049 is 9400171711.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1045552225 + 126157824 = 32335^2 + 11232^2 .

It is a cyclic number.

It is not a de Polignac number, because 1171710049 - 2⁵ = 1171710017 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1171710049.

It is not a weakly prime, because it can be changed into another prime (1171710149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 585855024 + 585855025.

It is an arithmetic number, because the mean of its divisors is an integer number (585855025).

Almost surely, 2^1171710049 is an apocalyptic number.

It is an amenable number.

1171710049 is a deficient number, since it is larger than the sum of its proper divisors (1).

1171710049 is an equidigital number, since it uses as much as digits as its factorization.

1171710049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1764, while the sum is 31.

The square root of 1171710049 is about 34230.2504957238. The cubic root of 1171710049 is about 1054.2413626175.

The spelling of 1171710049 in words is "one billion, one hundred seventy-one million, seven hundred ten thousand, forty-nine".