853319 has 2 divisors, whose sum is σ = 853320. Its totient is φ = 853318.

The previous prime is 853291. The next prime is 853339. The reversal of 853319 is 913358.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 853319 - 2¹² = 849223 is a prime.

It is a super-2 number, since 2×853319² = 1456306631522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 853291 and 853300.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (853339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 426659 + 426660.

It is an arithmetic number, because the mean of its divisors is an integer number (426660).

2⁸⁵³³¹⁹ is an apocalyptic number.

853319 is a deficient number, since it is larger than the sum of its proper divisors (1).

853319 is an equidigital number, since it uses as much as digits as its factorization.

853319 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3240, while the sum is 29.

The square root of 853319 is about 923.7526725266. The cubic root of 853319 is about 94.8499570528.

The spelling of 853319 in words is "eight hundred fifty-three thousand, three hundred nineteen".