494889296 has 20 divisors (see below), whose sum is σ = 1046016384. Its totient is φ = 224949600.

The previous prime is 494889251. The next prime is 494889323. The reversal of 494889296 is 692988494.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1405760 + ... + 1406111.

Almost surely, 2^494889296 is an apocalyptic number.

It is an amenable number.

494889296 is an abundant number, since it is smaller than the sum of its proper divisors (551127088).

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

494889296 is a wasteful number, since it uses less digits than its factorization.

494889296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2811890 (or 2811884 counting only the distinct ones).

The product of its digits is 8957952, while the sum is 59.

The square root of 494889296 is about 22246.1074347851. The cubic root of 494889296 is about 790.9870139362.

The spelling of 494889296 in words is "four hundred ninety-four million, eight hundred eighty-nine thousand, two hundred ninety-six".