6462886671 has 8 divisors (see below), whose sum is σ = 9574646960. Its totient is φ = 4308591096.

The previous prime is 6462886667. The next prime is 6462886691. The reversal of 6462886671 is 1766882646.

6462886671 is a `hidden beast` number, since 6 + 4 + 628 + 8 + 6 + 6 + 7 + 1 = 666.

It is not a de Polignac number, because 6462886671 - 2² = 6462886667 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 (6462886691) 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 in 7 ways as a sum of consecutive naturals, for example, 119683060 + ... + 119683113.

It is an arithmetic number, because the mean of its divisors is an integer number (1196830870).

Almost surely, 2^6462886671 is an apocalyptic number.

6462886671 is a deficient number, since it is larger than the sum of its proper divisors (3111760289).

6462886671 is a wasteful number, since it uses less digits than its factorization.

6462886671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239366182 (or 239366176 counting only the distinct ones).

The product of its digits is 4644864, while the sum is 54.

The square root of 6462886671 is about 80392.0808973123. The cubic root of 6462886671 is about 1862.6968501216.

The spelling of 6462886671 in words is "six billion, four hundred sixty-two million, eight hundred eighty-six thousand, six hundred seventy-one".