849064170 has 16 divisors (see below), whose sum is σ = 2037754080. Its totient is φ = 226417104.

The previous prime is 849064169. The next prime is 849064171. The reversal of 849064170 is 71460948.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (849064169) and next prime (849064171).

It is not an unprimeable number, because it can be changed into a prime (849064171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14151040 + ... + 14151099.

It is an arithmetic number, because the mean of its divisors is an integer number (127359630).

Almost surely, 2^849064170 is an apocalyptic number.

849064170 is an abundant number, since it is smaller than the sum of its proper divisors (1188689910).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

849064170 is a wasteful number, since it uses less digits than its factorization.

849064170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28302149.

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 849064170 is about 29138.7057022099. The cubic root of 849064170 is about 946.9204695132.

The spelling of 849064170 in words is "eight hundred forty-nine million, sixty-four thousand, one hundred seventy".