493269 has 16 divisors (see below), whose sum is σ = 763392. Its totient is φ = 277488.

The previous prime is 493249. The next prime is 493277. The reversal of 493269 is 962394.

It is not a de Polignac number, because 493269 - 2⁸ = 493013 is a prime.

It is a super-2 number, since 2×493269² = 486628612722, which contains 22 as substring.

It is a d-powerful number, because it can be written as 4⁹ + 9³ + 2⁵ + 3¹¹ + 6⁶ + 9⁴ .

493269 is a lucky number.

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (493219) 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 15 ways as a sum of consecutive naturals, for example, 1602 + ... + 1884.

It is an arithmetic number, because the mean of its divisors is an integer number (47712).

2⁴⁹³²⁶⁹ is an apocalyptic number.

It is an amenable number.

493269 is a deficient number, since it is larger than the sum of its proper divisors (270123).

493269 is a wasteful number, since it uses less digits than its factorization.

493269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376.

The product of its digits is 11664, while the sum is 33.

The square root of 493269 is about 702.3311184904. The cubic root of 493269 is about 79.0122824464.

The spelling of 493269 in words is "four hundred ninety-three thousand, two hundred sixty-nine".