493944732 has 36 divisors (see below), whose sum is σ = 1257708816. Its totient is φ = 163444800.

The previous prime is 493944697. The next prime is 493944739. The reversal of 493944732 is 237449394.

493944732 is a `hidden beast` number, since 4 + 93 + 94 + 473 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (493944739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45144 + ... + 55007.

It is an arithmetic number, because the mean of its divisors is an integer number (34936356).

Almost surely, 2^493944732 is an apocalyptic number.

It is an amenable number.

493944732 is an abundant number, since it is smaller than the sum of its proper divisors (763764084).

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

493944732 is a wasteful number, since it uses less digits than its factorization.

493944732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100298 (or 100293 counting only the distinct ones).

The product of its digits is 653184, while the sum is 45.

The square root of 493944732 is about 22224.8674236766. The cubic root of 493944732 is about 790.4834577491.

The spelling of 493944732 in words is "four hundred ninety-three million, nine hundred forty-four thousand, seven hundred thirty-two".