486936791 has 12 divisors (see below), whose sum is σ = 542569776. Its totient is φ = 436597920.

The previous prime is 486936739. The next prime is 486936833. The reversal of 486936791 is 197639684.

It is not a de Polignac number, because 486936791 - 2¹⁰ = 486935767 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 (486936721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18731 + ... + 36396.

It is an arithmetic number, because the mean of its divisors is an integer number (45214148).

Almost surely, 2^486936791 is an apocalyptic number.

486936791 is a deficient number, since it is larger than the sum of its proper divisors (55632985).

486936791 is a wasteful number, since it uses less digits than its factorization.

486936791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55222 (or 55211 counting only the distinct ones).

The product of its digits is 1959552, while the sum is 53.

The square root of 486936791 is about 22066.6443076422. The cubic root of 486936791 is about 786.7272559584.

The spelling of 486936791 in words is "four hundred eighty-six million, nine hundred thirty-six thousand, seven hundred ninety-one".