160791499 has 8 divisors (see below), whose sum is σ = 177880320. Its totient is φ = 144114600.

The previous prime is 160791481. The next prime is 160791511. The reversal of 160791499 is 994197061.

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

It is a cyclic number.

It is not a de Polignac number, because 160791499 - 2⁵ = 160791467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (160791409) 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 7 ways as a sum of consecutive naturals, for example, 102159 + ... + 103720.

It is an arithmetic number, because the mean of its divisors is an integer number (22235040).

Almost surely, 2^160791499 is an apocalyptic number.

160791499 is a deficient number, since it is larger than the sum of its proper divisors (17088821).

160791499 is a wasteful number, since it uses less digits than its factorization.

160791499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205961.

The product of its (nonzero) digits is 122472, while the sum is 46.

The square root of 160791499 is about 12680.3587882993. The cubic root of 160791499 is about 543.7772424102. Note that the first 3 decimals are identical.

It can be divided in two parts, 16079 and 1499, that added together give a triangular number (17578 = T₁₈₇).

The spelling of 160791499 in words is "one hundred sixty million, seven hundred ninety-one thousand, four hundred ninety-nine".