853369 has 8 divisors (see below), whose sum is σ = 971712. Its totient is φ = 741840.

The previous prime is 853357. The next prime is 853387. The reversal of 853369 is 963358.

853369 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 853369 - 2⁷ = 853241 is a prime.

It is a super-2 number, since 2×853369² = 1456477300322, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (853319) 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, 1434 + ... + 1939.

It is an arithmetic number, because the mean of its divisors is an integer number (121464).

2⁸⁵³³⁶⁹ is an apocalyptic number.

It is an amenable number.

853369 is a deficient number, since it is larger than the sum of its proper divisors (118343).

853369 is a wasteful number, since it uses less digits than its factorization.

853369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3407.

The product of its digits is 19440, while the sum is 34.

The square root of 853369 is about 923.7797356513. The cubic root of 853369 is about 94.8518095860.

The spelling of 853369 in words is "eight hundred fifty-three thousand, three hundred sixty-nine".