494253593 has 8 divisors (see below), whose sum is σ = 522150720. Its totient is φ = 466544880.

The previous prime is 494253589. The next prime is 494253611. The reversal of 494253593 is 395352494.

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 494253593 - 2² = 494253589 is a prime.

It is a super-2 number, since 2×494253593² = 488573228386819298, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (494253493) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 41693 + ... + 52218.

It is an arithmetic number, because the mean of its divisors is an integer number (65268840).

Almost surely, 2^494253593 is an apocalyptic number.

It is an amenable number.

494253593 is a deficient number, since it is larger than the sum of its proper divisors (27897127).

494253593 is a wasteful number, since it uses less digits than its factorization.

494253593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94207.

The product of its digits is 583200, while the sum is 44.

The square root of 494253593 is about 22231.8148831804. The cubic root of 494253593 is about 790.6481851127.

The spelling of 494253593 in words is "four hundred ninety-four million, two hundred fifty-three thousand, five hundred ninety-three".