494284272 has 40 divisors (see below), whose sum is σ = 1281681360. Its totient is φ = 164144640.

The previous prime is 494284267. The next prime is 494284319. The reversal of 494284272 is 272482494.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6229 + ... + 32052.

It is an arithmetic number, because the mean of its divisors is an integer number (32042034).

Almost surely, 2^494284272 is an apocalyptic number.

It is an amenable number.

494284272 is an abundant number, since it is smaller than the sum of its proper divisors (787397088).

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

494284272 is a wasteful number, since it uses less digits than its factorization.

494284272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38561 (or 38555 counting only the distinct ones).

The product of its digits is 258048, while the sum is 42.

The square root of 494284272 is about 22232.5048521304. The cubic root of 494284272 is about 790.6645436475.

The spelling of 494284272 in words is "four hundred ninety-four million, two hundred eighty-four thousand, two hundred seventy-two".