494934 has 16 divisors (see below), whose sum is σ = 1080000. Its totient is φ = 149960.

The previous prime is 494933. The next prime is 494939. The reversal of 494934 is 439494.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 494895 and 494904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (494933) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 3684 + ... + 3815.

It is an arithmetic number, because the mean of its divisors is an integer number (67500).

2⁴⁹⁴⁹³⁴ is an apocalyptic number.

494934 is an abundant number, since it is smaller than the sum of its proper divisors (585066).

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

494934 is a wasteful number, since it uses less digits than its factorization.

494934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7515.

The product of its digits is 15552, while the sum is 33.

The square root of 494934 is about 703.5154582523. The cubic root of 494934 is about 79.1010830184.

The spelling of 494934 in words is "four hundred ninety-four thousand, nine hundred thirty-four".