4441907 has 4 divisors (see below), whose sum is σ = 4454640. Its totient is φ = 4429176.

The previous prime is 4441903. The next prime is 4441909. The reversal of 4441907 is 7091444.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4441907 - 2² = 4441903 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4441907.

It is not an unprimeable number, because it can be changed into a prime (4441903) 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, 5828 + ... + 6545.

It is an arithmetic number, because the mean of its divisors is an integer number (1113660).

Almost surely, 2^4441907 is an apocalyptic number.

4441907 is a deficient number, since it is larger than the sum of its proper divisors (12733).

4441907 is a wasteful number, since it uses less digits than its factorization.

4441907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12732.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 4441907 is about 2107.5832130666. The cubic root of 4441907 is about 164.3828429515.

The spelling of 4441907 in words is "four million, four hundred forty-one thousand, nine hundred seven".