494111084 has 12 divisors (see below), whose sum is σ = 870916200. Its totient is φ = 245277888.

The previous prime is 494111071. The next prime is 494111087. The reversal of 494111084 is 480111494.

It is a self number, because there is not a number n which added to its sum of digits gives 494111084.

It is not an unprimeable number, because it can be changed into a prime (494111087) 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, 443789 + ... + 444900.

It is an arithmetic number, because the mean of its divisors is an integer number (72576350).

Almost surely, 2^494111084 is an apocalyptic number.

It is an amenable number.

494111084 is a deficient number, since it is larger than the sum of its proper divisors (376805116).

494111084 is a wasteful number, since it uses less digits than its factorization.

494111084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 888832 (or 888830 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 32.

The square root of 494111084 is about 22228.6095831476. The cubic root of 494111084 is about 790.5721881517.

The spelling of 494111084 in words is "four hundred ninety-four million, one hundred eleven thousand, eighty-four".