494662444 has 12 divisors (see below), whose sum is σ = 874064464. Its totient is φ = 244929744.

The previous prime is 494662429. The next prime is 494662453. The reversal of 494662444 is 444266494.

It is a self number, because there is not a number n which added to its sum of digits gives 494662444.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 599907 + ... + 600730.

Almost surely, 2^494662444 is an apocalyptic number.

It is an amenable number.

494662444 is a deficient number, since it is larger than the sum of its proper divisors (379402020).

494662444 is a wasteful number, since it uses less digits than its factorization.

494662444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1200744 (or 1200742 counting only the distinct ones).

The product of its digits is 663552, while the sum is 43.

The square root of 494662444 is about 22241.0081606028. The cubic root of 494662444 is about 790.8661354476.

The spelling of 494662444 in words is "four hundred ninety-four million, six hundred sixty-two thousand, four hundred forty-four".