494273562 has 64 divisors (see below), whose sum is σ = 1083456000. Its totient is φ = 149784768.

The previous prime is 494273561. The next prime is 494273567. The reversal of 494273562 is 265372494.

It is not an unprimeable number, because it can be changed into a prime (494273561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 288364 + ... + 290072.

It is an arithmetic number, because the mean of its divisors is an integer number (16929000).

Almost surely, 2^494273562 is an apocalyptic number.

494273562 is an abundant number, since it is smaller than the sum of its proper divisors (589182438).

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

494273562 is a wasteful number, since it uses less digits than its factorization.

494273562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1835.

The product of its digits is 362880, while the sum is 42.

The square root of 494273562 is about 22232.2639872776. The cubic root of 494273562 is about 790.6588329807.

The spelling of 494273562 in words is "four hundred ninety-four million, two hundred seventy-three thousand, five hundred sixty-two".