486433685 has 4 divisors (see below), whose sum is σ = 583720428. Its totient is φ = 389146944.

The previous prime is 486433657. The next prime is 486433711. The reversal of 486433685 is 586334684.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 97634161 + 388799524 = 9881^2 + 19718^2 .

It is a cyclic number.

It is not a de Polignac number, because 486433685 - 2⁸ = 486433429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48643364 + ... + 48643373.

It is an arithmetic number, because the mean of its divisors is an integer number (145930107).

Almost surely, 2^486433685 is an apocalyptic number.

It is an amenable number.

486433685 is a deficient number, since it is larger than the sum of its proper divisors (97286743).

486433685 is an equidigital number, since it uses as much as digits as its factorization.

486433685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97286742.

The product of its digits is 1658880, while the sum is 47.

The square root of 486433685 is about 22055.2416672319. The cubic root of 486433685 is about 786.4562121561.

Subtracting 486433685 from its reverse (586334684), we obtain a palindrome (99900999).

The spelling of 486433685 in words is "four hundred eighty-six million, four hundred thirty-three thousand, six hundred eighty-five".