486349231 has 2 divisors, whose sum is σ = 486349232. Its totient is φ = 486349230.

The previous prime is 486349189. The next prime is 486349273. The reversal of 486349231 is 132943684.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (486349189) and next prime (486349273).

It is a cyclic number.

It is not a de Polignac number, because 486349231 - 2²¹ = 484252079 is a prime.

It is a super-2 number, since 2×486349231² = 473071148988582722, which contains 22 as substring.

It is a Chen prime.

It is equal to p_25673890 and since 486349231 and 25673890 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (486349531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243174615 + 243174616.

It is an arithmetic number, because the mean of its divisors is an integer number (243174616).

Almost surely, 2^486349231 is an apocalyptic number.

486349231 is a deficient number, since it is larger than the sum of its proper divisors (1).

486349231 is an equidigital number, since it uses as much as digits as its factorization.

486349231 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 124416, while the sum is 40.

The square root of 486349231 is about 22053.3269825666. The cubic root of 486349231 is about 786.4106950115.

The spelling of 486349231 in words is "four hundred eighty-six million, three hundred forty-nine thousand, two hundred thirty-one".