4344491 has 4 divisors (see below), whose sum is σ = 4351152. Its totient is φ = 4337832.

The previous prime is 4344479. The next prime is 4344499. The reversal of 4344491 is 1944434.

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 4344491 - 2⁶ = 4344427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4344499) 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, 2231 + ... + 3696.

It is an arithmetic number, because the mean of its divisors is an integer number (1087788).

Almost surely, 2^4344491 is an apocalyptic number.

4344491 is a deficient number, since it is larger than the sum of its proper divisors (6661).

4344491 is an equidigital number, since it uses as much as digits as its factorization.

4344491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6660.

The product of its digits is 6912, while the sum is 29.

The square root of 4344491 is about 2084.3442613925. The cubic root of 4344491 is about 163.1722494426.

The spelling of 4344491 in words is "four million, three hundred forty-four thousand, four hundred ninety-one".