849160669 has 8 divisors (see below), whose sum is σ = 970662528. Its totient is φ = 727707120.

The previous prime is 849160607. The next prime is 849160681. The reversal of 849160669 is 966061948.

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

It is not a de Polignac number, because 849160669 - 2⁹ = 849160157 is a prime.

It is a super-2 number, since 2×849160669² = 1442147683553055122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (849160699) 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, 41379 + ... + 58399.

It is an arithmetic number, because the mean of its divisors is an integer number (121332816).

Almost surely, 2^849160669 is an apocalyptic number.

It is an amenable number.

849160669 is a deficient number, since it is larger than the sum of its proper divisors (121501859).

849160669 is a wasteful number, since it uses less digits than its factorization.

849160669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24155.

The product of its (nonzero) digits is 559872, while the sum is 49.

The square root of 849160669 is about 29140.3615111412. The cubic root of 849160669 is about 946.9563417201.

The spelling of 849160669 in words is "eight hundred forty-nine million, one hundred sixty thousand, six hundred sixty-nine".