486956311 has 4 divisors (see below), whose sum is σ = 487999512. Its totient is φ = 485913112.

The previous prime is 486956257. The next prime is 486956321. The reversal of 486956311 is 113659684.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-486956311 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 (486956321) 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, 520900 + ... + 521833.

It is an arithmetic number, because the mean of its divisors is an integer number (121999878).

Almost surely, 2^486956311 is an apocalyptic number.

486956311 is a deficient number, since it is larger than the sum of its proper divisors (1043201).

486956311 is a wasteful number, since it uses less digits than its factorization.

486956311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1043200.

The product of its digits is 155520, while the sum is 43.

The square root of 486956311 is about 22067.0865997304. The cubic root of 486956311 is about 786.7377684186.

The spelling of 486956311 in words is "four hundred eighty-six million, nine hundred fifty-six thousand, three hundred eleven".