494603766 has 16 divisors (see below), whose sum is σ = 1099119600. Its totient is φ = 164867904.

The previous prime is 494603761. The next prime is 494603803. The reversal of 494603766 is 667306494.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (494603761) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 4579611 + ... + 4579718.

It is an arithmetic number, because the mean of its divisors is an integer number (68694975).

Almost surely, 2^494603766 is an apocalyptic number.

494603766 is an abundant number, since it is smaller than the sum of its proper divisors (604515834).

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

494603766 is a wasteful number, since it uses less digits than its factorization.

494603766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9159340 (or 9159334 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 45.

The square root of 494603766 is about 22239.6889816382. The cubic root of 494603766 is about 790.8348627560.

The spelling of 494603766 in words is "four hundred ninety-four million, six hundred three thousand, seven hundred sixty-six".