486341893 has 4 divisors (see below), whose sum is σ = 486398668. Its totient is φ = 486285120.

The previous prime is 486341881. The next prime is 486341927. The reversal of 486341893 is 398143684.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 232959169 + 253382724 = 15263^2 + 15918^2 .

It is a cyclic number.

It is not a de Polignac number, because 486341893 - 2⁹ = 486341381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (486341813) 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, 12618 + ... + 33643.

It is an arithmetic number, because the mean of its divisors is an integer number (121599667).

Almost surely, 2^486341893 is an apocalyptic number.

It is an amenable number.

486341893 is a deficient number, since it is larger than the sum of its proper divisors (56775).

486341893 is a wasteful number, since it uses less digits than its factorization.

486341893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56774.

The product of its digits is 497664, while the sum is 46.

The square root of 486341893 is about 22053.1606124836. The cubic root of 486341893 is about 786.4067398901.

The spelling of 486341893 in words is "four hundred eighty-six million, three hundred forty-one thousand, eight hundred ninety-three".