1170341399 has 4 divisors (see below), whose sum is σ = 1172948400. Its totient is φ = 1167734400.

The previous prime is 1170341297. The next prime is 1170341441. The reversal of 1170341399 is 9931430711.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9931430711 = 439 ⋅22622849.

It is a cyclic number.

It is not a de Polignac number, because 1170341399 - 2²⁴ = 1153564183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1170341699) 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 in 3 ways as a sum of consecutive naturals, for example, 1302827 + ... + 1303724.

It is an arithmetic number, because the mean of its divisors is an integer number (293237100).

Almost surely, 2^1170341399 is an apocalyptic number.

1170341399 is a deficient number, since it is larger than the sum of its proper divisors (2607001).

1170341399 is an equidigital number, since it uses as much as digits as its factorization.

1170341399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2607000.

The product of its (nonzero) digits is 20412, while the sum is 38.

The square root of 1170341399 is about 34210.2528344939. The cubic root of 1170341399 is about 1053.8307235949.

The spelling of 1170341399 in words is "one billion, one hundred seventy million, three hundred forty-one thousand, three hundred ninety-nine".