493016 has 8 divisors (see below), whose sum is σ = 924420. Its totient is φ = 246504.

The previous prime is 493013. The next prime is 493021. The reversal of 493016 is 610394.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 492982 and 493000.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 493016.

It is not an unprimeable number, because it can be changed into a prime (493013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30806 + ... + 30821.

2⁴⁹³⁰¹⁶ is an apocalyptic number.

It is an amenable number.

493016 is a deficient number, since it is larger than the sum of its proper divisors (431404).

493016 is a wasteful number, since it uses less digits than its factorization.

493016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61633 (or 61629 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 493016 is about 702.1509809151. The cubic root of 493016 is about 78.9987715453.

Adding to 493016 its sum of digits (23), we get a cube (493039 = 79³).

The spelling of 493016 in words is "four hundred ninety-three thousand, sixteen".