493464 has 32 divisors (see below), whose sum is σ = 1278000. Its totient is φ = 158592.

The previous prime is 493463. The next prime is 493481. The reversal of 493464 is 464394.

493464 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a nialpdrome in base 14.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (493463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 342 + ... + 1050.

2⁴⁹³⁴⁶⁴ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 493464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (639000).

493464 is an abundant number, since it is smaller than the sum of its proper divisors (784536).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

493464 is a wasteful number, since it uses less digits than its factorization.

493464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 747 (or 743 counting only the distinct ones).

The product of its digits is 10368, while the sum is 30.

The square root of 493464 is about 702.4699281820. The cubic root of 493464 is about 79.0226928346.

The spelling of 493464 in words is "four hundred ninety-three thousand, four hundred sixty-four".