4440297 has 4 divisors (see below), whose sum is σ = 5920400. Its totient is φ = 2960196.

The previous prime is 4440257. The next prime is 4440323. The reversal of 4440297 is 7920444.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 4440297 - 2⁷ = 4440169 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4440257) 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, 740047 + ... + 740052.

It is an arithmetic number, because the mean of its divisors is an integer number (1480100).

Almost surely, 2^4440297 is an apocalyptic number.

It is an amenable number.

4440297 is a deficient number, since it is larger than the sum of its proper divisors (1480103).

4440297 is a wasteful number, since it uses less digits than its factorization.

4440297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1480102.

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 4440297 is about 2107.2012243732. The cubic root of 4440297 is about 164.3629799843.

The spelling of 4440297 in words is "four million, four hundred forty thousand, two hundred ninety-seven".