4771867667 has 16 divisors (see below), whose sum is σ = 5650663680. Its totient is φ = 3944964192.

The previous prime is 4771867619. The next prime is 4771867691. The reversal of 4771867667 is 7667681774.

It is a cyclic number.

It is not a de Polignac number, because 4771867667 - 2¹⁰ = 4771866643 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (59).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4771867267) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87113 + ... + 130890.

It is an arithmetic number, because the mean of its divisors is an integer number (353166480).

Almost surely, 2^4771867667 is an apocalyptic number.

4771867667 is a deficient number, since it is larger than the sum of its proper divisors (878796013).

4771867667 is a wasteful number, since it uses less digits than its factorization.

4771867667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218122.

The product of its digits is 16595712, while the sum is 59.

The square root of 4771867667 is about 69078.7063211233. The cubic root of 4771867667 is about 1683.5633534599.

The spelling of 4771867667 in words is "four billion, seven hundred seventy-one million, eight hundred sixty-seven thousand, six hundred sixty-seven".