494598 has 32 divisors (see below), whose sum is σ = 1130976. Its totient is φ = 142848.

The previous prime is 494591. The next prime is 494609. The reversal of 494598 is 895494.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (494591) by changing a digit.

494598 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1140 + ... + 1512.

It is an arithmetic number, because the mean of its divisors is an integer number (35343).

2⁴⁹⁴⁵⁹⁸ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 494598, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (565488).

494598 is an abundant number, since it is smaller than the sum of its proper divisors (636378).

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

494598 is a wasteful number, since it uses less digits than its factorization.

494598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408.

The product of its digits is 51840, while the sum is 39.

The square root of 494598 is about 703.2766169865. The cubic root of 494598 is about 79.0831789608.

The spelling of 494598 in words is "four hundred ninety-four thousand, five hundred ninety-eight".