493496 has 8 divisors (see below), whose sum is σ = 925320.
Its totient is φ = 246744.
The previous prime is 493481. The next prime is 493523. The reversal of 493496 is 694394.
It can be divided in two parts, 493 and 496, that added together give a palindrome (989).
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (8).
It is an Ulam number.
It is a nialpdrome in base 14.
It is a congruent number.
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 30836 + ... + 30851.
It is an arithmetic number, because the mean of its divisors is an integer number (115665).
2493496 is an apocalyptic number.
It is an amenable number.
493496 is a deficient number, since it is larger than the sum of its proper divisors (431824).
493496 is a wasteful number, since it uses less digits than its factorization.
493496 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61693 (or 61689 counting only the distinct ones).
The product of its digits is 23328, while the sum is 35.
The square root of 493496 is about 702.4927045885.
The cubic root of 493496 is about 79.0244009440.
The spelling of 493496 in words is "four hundred ninety-three thousand, four hundred ninety-six".