493036 has 6 divisors (see below), whose sum is σ = 862820. Its totient is φ = 246516.

The previous prime is 493027. The next prime is 493043. The reversal of 493036 is 630394.

It is a self number, because there is not a number n which added to its sum of digits gives 493036.

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, 61626 + ... + 61633.

2⁴⁹³⁰³⁶ is an apocalyptic number.

It is an amenable number.

493036 is a deficient number, since it is larger than the sum of its proper divisors (369784).

493036 is a wasteful number, since it uses less digits than its factorization.

493036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123263 (or 123261 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 25.

The square root of 493036 is about 702.1652227218. The cubic root of 493036 is about 78.9998397689. Note that the first 3 decimals are identical.

The spelling of 493036 in words is "four hundred ninety-three thousand, thirty-six".