494464 has 16 divisors (see below), whose sum is σ = 985320. Its totient is φ = 247168.

The previous prime is 494443. The next prime is 494471. The reversal of 494464 is 464494.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1804 + ... + 2059.

2⁴⁹⁴⁴⁶⁴ is an apocalyptic number.

It is an amenable number.

494464 is a deficient number, since it is larger than the sum of its proper divisors (490856).

494464 is an equidigital number, since it uses as much as digits as its factorization.

494464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3877 (or 3865 counting only the distinct ones).

The product of its digits is 13824, while the sum is 31.

The square root of 494464 is about 703.1813421871. The cubic root of 494464 is about 79.0760363904.

The spelling of 494464 in words is "four hundred ninety-four thousand, four hundred sixty-four".