4440347 has 8 divisors (see below), whose sum is σ = 4611072. Its totient is φ = 4271400.

The previous prime is 4440343. The next prime is 4440367. The reversal of 4440347 is 7430444.

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

It is a cyclic number.

It is not a de Polignac number, because 4440347 - 2² = 4440343 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4440343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6722 + ... + 7352.

It is an arithmetic number, because the mean of its divisors is an integer number (576384).

Almost surely, 2^4440347 is an apocalyptic number.

4440347 is a deficient number, since it is larger than the sum of its proper divisors (170725).

4440347 is a wasteful number, since it uses less digits than its factorization.

4440347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 889.

The product of its (nonzero) digits is 5376, while the sum is 26.

The square root of 4440347 is about 2107.2130884180. The cubic root of 4440347 is about 164.3635969189.

The spelling of 4440347 in words is "four million, four hundred forty thousand, three hundred forty-seven".