493623466 has 8 divisors (see below), whose sum is σ = 846211680. Its totient is φ = 211552908.

The previous prime is 493623463. The next prime is 493623479. The reversal of 493623466 is 664326394.

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

It is not an unprimeable number, because it can be changed into a prime (493623463) 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, 17629396 + ... + 17629423.

It is an arithmetic number, because the mean of its divisors is an integer number (105776460).

Almost surely, 2^493623466 is an apocalyptic number.

493623466 is a deficient number, since it is larger than the sum of its proper divisors (352588214).

493623466 is a wasteful number, since it uses less digits than its factorization.

493623466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35258828.

The product of its digits is 559872, while the sum is 43.

The square root of 493623466 is about 22217.6386234001. The cubic root of 493623466 is about 790.3120414480.

The spelling of 493623466 in words is "four hundred ninety-three million, six hundred twenty-three thousand, four hundred sixty-six".