494266892 has 24 divisors (see below), whose sum is σ = 991307520. Its totient is φ = 211234320.

The previous prime is 494266841. The next prime is 494266907. The reversal of 494266892 is 298662494.

It is a happy number.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 494266892.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14534 + ... + 34637.

It is an arithmetic number, because the mean of its divisors is an integer number (41304480).

Almost surely, 2^494266892 is an apocalyptic number.

It is an amenable number.

494266892 is an abundant number, since it is smaller than the sum of its proper divisors (497040628).

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

494266892 is a wasteful number, since it uses less digits than its factorization.

494266892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49541 (or 49539 counting only the distinct ones).

The product of its digits is 1492992, while the sum is 50.

The square root of 494266892 is about 22232.1139795567. The cubic root of 494266892 is about 790.6552764359.

The spelling of 494266892 in words is "four hundred ninety-four million, two hundred sixty-six thousand, eight hundred ninety-two".