485729493 has 8 divisors (see below), whose sum is σ = 647800608. Its totient is φ = 323739024.

The previous prime is 485729449. The next prime is 485729539. The reversal of 485729493 is 394927584.

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

It is not a de Polignac number, because 485729493 - 2¹⁰ = 485728469 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485729093) 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, 4330 + ... + 31467.

It is an arithmetic number, because the mean of its divisors is an integer number (80975076).

Almost surely, 2^485729493 is an apocalyptic number.

It is an amenable number.

485729493 is a deficient number, since it is larger than the sum of its proper divisors (162071115).

485729493 is a wasteful number, since it uses less digits than its factorization.

485729493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40323.

The product of its digits is 2177280, while the sum is 51.

The square root of 485729493 is about 22039.2716077460. The cubic root of 485729493 is about 786.0765210481.

The spelling of 485729493 in words is "four hundred eighty-five million, seven hundred twenty-nine thousand, four hundred ninety-three".