4665749 has 12 divisors (see below), whose sum is σ = 5222112. Its totient is φ = 4134000.

The previous prime is 4665733. The next prime is 4665751. The reversal of 4665749 is 9475664.

It is not a de Polignac number, because 4665749 - 2⁴ = 4665733 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 (4665719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30824 + ... + 30974.

It is an arithmetic number, because the mean of its divisors is an integer number (435176).

Almost surely, 2^4665749 is an apocalyptic number.

It is an amenable number.

4665749 is a deficient number, since it is larger than the sum of its proper divisors (556363).

4665749 is a wasteful number, since it uses less digits than its factorization.

4665749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268 (or 215 counting only the distinct ones).

The product of its digits is 181440, while the sum is 41.

The square root of 4665749 is about 2160.0344904654. The cubic root of 4665749 is about 167.0989767893.

The spelling of 4665749 in words is "four million, six hundred sixty-five thousand, seven hundred forty-nine".