493455712 has 24 divisors (see below), whose sum is σ = 972016416. Its totient is φ = 246594432.

The previous prime is 493455689. The next prime is 493455713. The reversal of 493455712 is 217554394.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (493455713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85758 + ... + 91330.

It is an arithmetic number, because the mean of its divisors is an integer number (40500684).

Almost surely, 2^493455712 is an apocalyptic number.

It is an amenable number.

493455712 is a deficient number, since it is larger than the sum of its proper divisors (478560704).

493455712 is a wasteful number, since it uses less digits than its factorization.

493455712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8350 (or 8342 counting only the distinct ones).

The product of its digits is 151200, while the sum is 40.

The square root of 493455712 is about 22213.8630589099. The cubic root of 493455712 is about 790.2225042219. Note that the first 3 decimals are identical.

The spelling of 493455712 in words is "four hundred ninety-three million, four hundred fifty-five thousand, seven hundred twelve".