849270 has 16 divisors (see below), whose sum is σ = 2038320. Its totient is φ = 226464.

The previous prime is 849253. The next prime is 849271. The reversal of 849270 is 72948.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 28309 = 849270 / (8 + 4 + 9 + 2 + 7 + 0).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (849271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14125 + ... + 14184.

It is an arithmetic number, because the mean of its divisors is an integer number (127395).

2⁸⁴⁹²⁷⁰ is an apocalyptic number.

849270 is an abundant number, since it is smaller than the sum of its proper divisors (1189050).

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

849270 is a wasteful number, since it uses less digits than its factorization.

849270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28319.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 849270 is about 921.5584626056. The cubic root of 849270 is about 94.6996980767.

The spelling of 849270 in words is "eight hundred forty-nine thousand, two hundred seventy".