493525394 has 24 divisors (see below), whose sum is σ = 767974284. Its totient is φ = 237856800.

The previous prime is 493525337. The next prime is 493525397.

493525394 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 440454169 + 53071225 = 20987^2 + 7285^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (493525397) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 885764 + ... + 886320.

Almost surely, 2^493525394 is an apocalyptic number.

493525394 is a deficient number, since it is larger than the sum of its proper divisors (274448890).

493525394 is a wasteful number, since it uses less digits than its factorization.

493525394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1082 (or 1051 counting only the distinct ones).

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

The square root of 493525394 is about 22215.4314385294. The cubic root of 493525394 is about 790.2596988418.

The spelling of 493525394 in words is "four hundred ninety-three million, five hundred twenty-five thousand, three hundred ninety-four".