494650536 has 16 divisors (see below), whose sum is σ = 1236626400. Its totient is φ = 164883504.

The previous prime is 494650531. The next prime is 494650549. The reversal of 494650536 is 635056494.

It is not an unprimeable number, because it can be changed into a prime (494650531) 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, 10305196 + ... + 10305243.

It is an arithmetic number, because the mean of its divisors is an integer number (77289150).

Almost surely, 2^494650536 is an apocalyptic number.

It is an amenable number.

494650536 is an abundant number, since it is smaller than the sum of its proper divisors (741975864).

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

494650536 is a wasteful number, since it uses less digits than its factorization.

494650536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20610448 (or 20610444 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 42.

The square root of 494650536 is about 22240.7404552996. The cubic root of 494650536 is about 790.8597892280.

The spelling of 494650536 in words is "four hundred ninety-four million, six hundred fifty thousand, five hundred thirty-six".