313269 has 12 divisors (see below), whose sum is σ = 459648. Its totient is φ = 189640.

The previous prime is 313267. The next prime is 313273. The reversal of 313269 is 962313.

It is not a de Polignac number, because 313269 - 2¹ = 313267 is a prime.

It is a super-2 number, since 2×313269² = 196274932722, which contains 22 as substring.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 69 + ... + 794.

It is an arithmetic number, because the mean of its divisors is an integer number (38304).

2³¹³²⁶⁹ is an apocalyptic number.

It is an amenable number.

313269 is a deficient number, since it is larger than the sum of its proper divisors (146379).

313269 is a wasteful number, since it uses less digits than its factorization.

313269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 888 (or 877 counting only the distinct ones).

The product of its digits is 972, while the sum is 24.

The square root of 313269 is about 559.7043862612. The cubic root of 313269 is about 67.9160584754.

The spelling of 313269 in words is "three hundred thirteen thousand, two hundred sixty-nine".