4894663 has 4 divisors (see below), whose sum is σ = 4942288. Its totient is φ = 4847040.

The previous prime is 4894651. The next prime is 4894697. The reversal of 4894663 is 3664984.

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 4894663 - 2⁹ = 4894151 is a prime.

It is a super-3 number, since 3×4894663³ (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4894633) 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, 23658 + ... + 23863.

It is an arithmetic number, because the mean of its divisors is an integer number (1235572).

Almost surely, 2^4894663 is an apocalyptic number.

4894663 is a deficient number, since it is larger than the sum of its proper divisors (47625).

4894663 is a wasteful number, since it uses less digits than its factorization.

4894663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47624.

The product of its digits is 124416, while the sum is 40.

The square root of 4894663 is about 2212.3885282653. The cubic root of 4894663 is about 169.7882369003.

The spelling of 4894663 in words is "four million, eight hundred ninety-four thousand, six hundred sixty-three".