486533493 has 16 divisors (see below), whose sum is σ = 745646400. Its totient is φ = 313170480.

The previous prime is 486533471. The next prime is 486533503. The reversal of 486533493 is 394335684.

486533493 is a `hidden beast` number, since 486 + 53 + 34 + 93 = 666.

It is not a de Polignac number, because 486533493 - 2¹³ = 486525301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (486534493) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 309903 + ... + 311468.

It is an arithmetic number, because the mean of its divisors is an integer number (46602900).

Almost surely, 2^486533493 is an apocalyptic number.

It is an amenable number.

486533493 is a deficient number, since it is larger than the sum of its proper divisors (259112907).

486533493 is a wasteful number, since it uses less digits than its factorization.

486533493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 621409 (or 621403 counting only the distinct ones).

The product of its digits is 933120, while the sum is 45.

The square root of 486533493 is about 22057.5042332536. The cubic root of 486533493 is about 786.5099976676.

The spelling of 486533493 in words is "four hundred eighty-six million, five hundred thirty-three thousand, four hundred ninety-three".