486877671 has 72 divisors (see below), whose sum is σ = 876146544. Its totient is φ = 258854400.

The previous prime is 486877669. The next prime is 486877753. The reversal of 486877671 is 176778684.

It is not a de Polignac number, because 486877671 - 2¹ = 486877669 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (486877621) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 756876 + ... + 757518.

It is an arithmetic number, because the mean of its divisors is an integer number (12168702).

Almost surely, 2^486877671 is an apocalyptic number.

486877671 is a deficient number, since it is larger than the sum of its proper divisors (389268873).

486877671 is a wasteful number, since it uses less digits than its factorization.

486877671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 781 (or 771 counting only the distinct ones).

The product of its digits is 3161088, while the sum is 54.

The square root of 486877671 is about 22065.3046885829. The cubic root of 486877671 is about 786.6954152769.

The spelling of 486877671 in words is "four hundred eighty-six million, eight hundred seventy-seven thousand, six hundred seventy-one".