1170700969 has 2 divisors, whose sum is σ = 1170700970. Its totient is φ = 1170700968.

The previous prime is 1170700967. The next prime is 1170701009. The reversal of 1170700969 is 9690070711.

It is an a-pointer prime, because the next prime (1170701009) can be obtained adding 1170700969 to its sum of digits (40).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 958707369 + 211993600 = 30963^2 + 14560^2 .

It is a cyclic number.

It is not a de Polignac number, because 1170700969 - 2¹ = 1170700967 is a prime.

It is a super-2 number, since 2×1170700969² = 2741081517635077922, which contains 22 as substring.

Together with 1170700967, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1170700961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 585350484 + 585350485.

It is an arithmetic number, because the mean of its divisors is an integer number (585350485).

Almost surely, 2^1170700969 is an apocalyptic number.

It is an amenable number.

1170700969 is a deficient number, since it is larger than the sum of its proper divisors (1).

1170700969 is an equidigital number, since it uses as much as digits as its factorization.

1170700969 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23814, while the sum is 40.

The square root of 1170700969 is about 34215.5077267604. The cubic root of 1170700969 is about 1053.9386371529.

The spelling of 1170700969 in words is "one billion, one hundred seventy million, seven hundred thousand, nine hundred sixty-nine".