493450 has 24 divisors (see below), whose sum is σ = 937440. Its totient is φ = 193200.

The previous prime is 493447. The next prime is 493457. The reversal of 493450 is 54394.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (493457) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3481 + ... + 3619.

It is an arithmetic number, because the mean of its divisors is an integer number (39060).

2⁴⁹³⁴⁵⁰ is an apocalyptic number.

493450 is a deficient number, since it is larger than the sum of its proper divisors (443990).

493450 is a wasteful number, since it uses less digits than its factorization.

493450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222 (or 217 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 493450 is about 702.4599632719. The cubic root of 493450 is about 79.0219455135.

The spelling of 493450 in words is "four hundred ninety-three thousand, four hundred fifty".