486947311 has 2 divisors, whose sum is σ = 486947312. Its totient is φ = 486947310.

The previous prime is 486947309. The next prime is 486947353. The reversal of 486947311 is 113749684.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 486947311 - 2¹ = 486947309 is a prime.

Together with 486947309, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (486947911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243473655 + 243473656.

It is an arithmetic number, because the mean of its divisors is an integer number (243473656).

Almost surely, 2^486947311 is an apocalyptic number.

486947311 is a deficient number, since it is larger than the sum of its proper divisors (1).

486947311 is an equidigital number, since it uses as much as digits as its factorization.

486947311 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 145152, while the sum is 43.

The square root of 486947311 is about 22066.8826751764. The cubic root of 486947311 is about 786.7329215200.

The spelling of 486947311 in words is "four hundred eighty-six million, nine hundred forty-seven thousand, three hundred eleven".