4644633 has 8 divisors (see below), whose sum is σ = 7077568. Its totient is φ = 2654064.

The previous prime is 4644631. The next prime is 4644667. The reversal of 4644633 is 3364464.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4644633 - 2¹ = 4644631 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 4644633.

It is not an unprimeable number, because it can be changed into a prime (4644631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110566 + ... + 110607.

It is an arithmetic number, because the mean of its divisors is an integer number (884696).

Almost surely, 2^4644633 is an apocalyptic number.

It is an amenable number.

4644633 is a deficient number, since it is larger than the sum of its proper divisors (2432935).

4644633 is a wasteful number, since it uses less digits than its factorization.

4644633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221183.

The product of its digits is 20736, while the sum is 30.

The square root of 4644633 is about 2155.1410626685. The cubic root of 4644633 is about 166.8465129731.

The spelling of 4644633 in words is "four million, six hundred forty-four thousand, six hundred thirty-three".