4144693 has 4 divisors (see below), whose sum is σ = 4736800. Its totient is φ = 3552588.

The previous prime is 4144681. The next prime is 4144711. The reversal of 4144693 is 3964414.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3964414 = 2 ⋅1982207.

It is a cyclic number.

It is not a de Polignac number, because 4144693 - 2⁹ = 4144181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4144633) 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, 296043 + ... + 296056.

It is an arithmetic number, because the mean of its divisors is an integer number (1184200).

Almost surely, 2^4144693 is an apocalyptic number.

It is an amenable number.

4144693 is a deficient number, since it is larger than the sum of its proper divisors (592107).

4144693 is an equidigital number, since it uses as much as digits as its factorization.

4144693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 592106.

The product of its digits is 10368, while the sum is 31.

The square root of 4144693 is about 2035.8519101349. The cubic root of 4144693 is about 160.6315274894.

The spelling of 4144693 in words is "four million, one hundred forty-four thousand, six hundred ninety-three".