849140162 has 12 divisors (see below), whose sum is σ = 1379225250. Its totient is φ = 391910688.

The previous prime is 849140147. The next prime is 849140183. The reversal of 849140162 is 261041948.

It is a happy number.

849140162 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 524455801 + 324684361 = 22901^2 + 18019^2 .

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1255787 + ... + 1256462.

Almost surely, 2^849140162 is an apocalyptic number.

849140162 is a deficient number, since it is larger than the sum of its proper divisors (530085088).

849140162 is a wasteful number, since it uses less digits than its factorization.

849140162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2512277 (or 2512264 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 849140162 is about 29140.0096431007. The cubic root of 849140162 is about 946.9487187457.

The spelling of 849140162 in words is "eight hundred forty-nine million, one hundred forty thousand, one hundred sixty-two".