494874584 has 16 divisors (see below), whose sum is σ = 928902600. Its totient is φ = 247167232.

The previous prime is 494874577. The next prime is 494874587. The reversal of 494874584 is 485478494.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (494874587) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25862 + ... + 40725.

Almost surely, 2^494874584 is an apocalyptic number.

It is an amenable number.

494874584 is a deficient number, since it is larger than the sum of its proper divisors (434028016).

494874584 is a wasteful number, since it uses less digits than its factorization.

494874584 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67522 (or 67518 counting only the distinct ones).

The product of its digits is 5160960, while the sum is 53.

The square root of 494874584 is about 22245.7767677373. The cubic root of 494874584 is about 790.9791757413.

The spelling of 494874584 in words is "four hundred ninety-four million, eight hundred seventy-four thousand, five hundred eighty-four".