4644069 has 8 divisors (see below), whose sum is σ = 6256320. Its totient is φ = 3063936.

The previous prime is 4644061. The next prime is 4644097. The reversal of 4644069 is 9604464.

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

It is not a de Polignac number, because 4644069 - 2³ = 4644061 is a prime.

It is a super-2 number, since 2×4644069² = 43134753753522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4644061) 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, 7689 + ... + 8270.

It is an arithmetic number, because the mean of its divisors is an integer number (782040).

Almost surely, 2^4644069 is an apocalyptic number.

It is an amenable number.

4644069 is a deficient number, since it is larger than the sum of its proper divisors (1612251).

4644069 is a wasteful number, since it uses less digits than its factorization.

4644069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16059.

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 4644069 is about 2155.0102087925. The cubic root of 4644069 is about 166.8397592826.

The spelling of 4644069 in words is "four million, six hundred forty-four thousand, sixty-nine".