494005230 has 80 divisors (see below), whose sum is σ = 1350969840. Its totient is φ = 129489408.

The previous prime is 494005229. The next prime is 494005279. The reversal of 494005230 is 32500494.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 494005194 and 494005203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 42622 + ... + 52958.

It is an arithmetic number, because the mean of its divisors is an integer number (16887123).

Almost surely, 2^494005230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 494005230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (675484920).

494005230 is an abundant number, since it is smaller than the sum of its proper divisors (856964610).

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

494005230 is a wasteful number, since it uses less digits than its factorization.

494005230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10415 (or 10406 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 494005230 is about 22226.2284249937. The cubic root of 494005230 is about 790.5157290491.

The spelling of 494005230 in words is "four hundred ninety-four million, five thousand, two hundred thirty".