849471 has 16 divisors (see below), whose sum is σ = 1363200. Its totient is φ = 459648.

The previous prime is 849467. The next prime is 849481. The reversal of 849471 is 174948.

It is not a de Polignac number, because 849471 - 2² = 849467 is a prime.

It is a super-3 number, since 3×849471³ = 1838937317839542333, which contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (849461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 666 + ... + 1463.

It is an arithmetic number, because the mean of its divisors is an integer number (85200).

2⁸⁴⁹⁴⁷¹ is an apocalyptic number.

849471 is a deficient number, since it is larger than the sum of its proper divisors (513729).

849471 is a wasteful number, since it uses less digits than its factorization.

849471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2158.

The product of its digits is 8064, while the sum is 33.

The square root of 849471 is about 921.6675105481. The cubic root of 849471 is about 94.7071684681.

It can be divided in two parts, 84947 and 1, that added together give a palindrome (84948).

The spelling of 849471 in words is "eight hundred forty-nine thousand, four hundred seventy-one".