4663866479 has 4 divisors (see below), whose sum is σ = 4938211584. Its totient is φ = 4389521376.

The previous prime is 4663866457. The next prime is 4663866497. The reversal of 4663866479 is 9746683664.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4663866479 - 2⁸ = 4663866223 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 (4663866419) 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, 137172527 + ... + 137172560.

It is an arithmetic number, because the mean of its divisors is an integer number (1234552896).

Almost surely, 2^4663866479 is an apocalyptic number.

4663866479 is a deficient number, since it is larger than the sum of its proper divisors (274345105).

4663866479 is a wasteful number, since it uses less digits than its factorization.

4663866479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274345104.

The product of its digits is 31352832, while the sum is 59.

The square root of 4663866479 is about 68292.5067558660. The cubic root of 4663866479 is about 1670.7650025166.

The spelling of 4663866479 in words is "four billion, six hundred sixty-three million, eight hundred sixty-six thousand, four hundred seventy-nine".