494703009936 has 60 divisors (see below), whose sum is σ = 1385153273088. Its totient is φ = 164820971712.

The previous prime is 494703009929. The next prime is 494703009947. The reversal of 494703009936 is 639900307494.

494703009936 is a `hidden beast` number, since 494 + 7 + 0 + 30 + 0 + 99 + 36 = 666.

It is a super-2 number, since 2×494703009936² (a number of 24 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

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 11 ways as a sum of consecutive naturals, for example, 535560 + ... + 1129703.

Almost surely, 2^494703009936 is an apocalyptic number.

It is an amenable number.

494703009936 is an abundant number, since it is smaller than the sum of its proper divisors (890450263152).

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

494703009936 is a wasteful number, since it uses less digits than its factorization.

494703009936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1667340 (or 1667331 counting only the distinct ones).

The product of its (nonzero) digits is 4408992, while the sum is 54.

The spelling of 494703009936 in words is "four hundred ninety-four billion, seven hundred three million, nine thousand, nine hundred thirty-six".