4663667 has 4 divisors (see below), whose sum is σ = 4668000. Its totient is φ = 4659336.

The previous prime is 4663657. The next prime is 4663691. The reversal of 4663667 is 7663664.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 4663667 - 2¹⁴ = 4647283 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4663667.

It is not an unprimeable number, because it can be changed into a prime (4663657) 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, 833 + ... + 3165.

It is an arithmetic number, because the mean of its divisors is an integer number (1167000).

Almost surely, 2^4663667 is an apocalyptic number.

4663667 is a deficient number, since it is larger than the sum of its proper divisors (4333).

4663667 is a wasteful number, since it uses less digits than its factorization.

4663667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4332.

The product of its digits is 108864, while the sum is 38.

The square root of 4663667 is about 2159.5524999407. The cubic root of 4663667 is about 167.0741181989.

The spelling of 4663667 in words is "four million, six hundred sixty-three thousand, six hundred sixty-seven".