493954 has 12 divisors (see below), whose sum is σ = 768582. Its totient is φ = 238080.

The previous prime is 493939. The next prime is 493967. The reversal of 493954 is 459394.

It can be written as a sum of positive squares in only one way, i.e., 277729 + 216225 = 527^2 + 465^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1794 + ... + 2050.

2⁴⁹³⁹⁵⁴ is an apocalyptic number.

493954 is a deficient number, since it is larger than the sum of its proper divisors (274628).

493954 is a wasteful number, since it uses less digits than its factorization.

493954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321 (or 290 counting only the distinct ones).

The product of its digits is 19440, while the sum is 34.

The square root of 493954 is about 702.8186110228. The cubic root of 493954 is about 79.0488401727.

The spelling of 493954 in words is "four hundred ninety-three thousand, nine hundred fifty-four".