4944665 has 16 divisors (see below), whose sum is σ = 6535296. Its totient is φ = 3591280.

The previous prime is 4944661. The next prime is 4944679. The reversal of 4944665 is 5664494.

It is a happy number.

It is not a de Polignac number, because 4944665 - 2² = 4944661 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4944661) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6284 + ... + 7026.

It is an arithmetic number, because the mean of its divisors is an integer number (408456).

Almost surely, 2^4944665 is an apocalyptic number.

It is an amenable number.

4944665 is a deficient number, since it is larger than the sum of its proper divisors (1590631).

4944665 is an equidigital number, since it uses as much as digits as its factorization.

4944665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 781 (or 759 counting only the distinct ones).

The product of its digits is 103680, while the sum is 38.

The square root of 4944665 is about 2223.6602708148. The cubic root of 4944665 is about 170.3644430684.

The spelling of 4944665 in words is "four million, nine hundred forty-four thousand, six hundred sixty-five".