493140605 has 8 divisors (see below), whose sum is σ = 591948000. Its totient is φ = 394392976.

The previous prime is 493140589. The next prime is 493140617. The reversal of 493140605 is 506041394.

493140605 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 493140605 - 2⁴ = 493140589 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5846 + ... + 31944.

It is an arithmetic number, because the mean of its divisors is an integer number (73993500).

Almost surely, 2^493140605 is an apocalyptic number.

It is an amenable number.

493140605 is a deficient number, since it is larger than the sum of its proper divisors (98807395).

493140605 is a wasteful number, since it uses less digits than its factorization.

493140605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29883.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 493140605 is about 22206.7693508083. The cubic root of 493140605 is about 790.0542637511.

Adding to 493140605 its reverse (506041394), we get a palindrome (999181999).

The spelling of 493140605 in words is "four hundred ninety-three million, one hundred forty thousand, six hundred five".