486212693 has 4 divisors (see below), whose sum is σ = 486407328. Its totient is φ = 486018060.

The previous prime is 486212681. The next prime is 486212707. The reversal of 486212693 is 396212684.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 486212693 - 2¹⁴ = 486196309 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 486212693.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (486212093) 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, 93521 + ... + 98582.

It is an arithmetic number, because the mean of its divisors is an integer number (121601832).

Almost surely, 2^486212693 is an apocalyptic number.

It is an amenable number.

486212693 is a deficient number, since it is larger than the sum of its proper divisors (194635).

486212693 is a wasteful number, since it uses less digits than its factorization.

486212693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194634.

The product of its digits is 124416, while the sum is 41.

The square root of 486212693 is about 22050.2311325755. The cubic root of 486212693 is about 786.3370956400.

Subtracting from 486212693 its reverse (396212684), we obtain a palindrome (90000009).

The spelling of 486212693 in words is "four hundred eighty-six million, two hundred twelve thousand, six hundred ninety-three".