744079 has 4 divisors (see below), whose sum is σ = 850384. Its totient is φ = 637776.

The previous prime is 744077. The next prime is 744083. The reversal of 744079 is 970447.

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 744079 - 2¹ = 744077 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 744079.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (744071) 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, 53142 + ... + 53155.

It is an arithmetic number, because the mean of its divisors is an integer number (212596).

2⁷⁴⁴⁰⁷⁹ is an apocalyptic number.

744079 is a deficient number, since it is larger than the sum of its proper divisors (106305).

744079 is a wasteful number, since it uses less digits than its factorization.

744079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106304.

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 744079 is about 862.6001391143. The cubic root of 744079 is about 90.6163049922.

The spelling of 744079 in words is "seven hundred forty-four thousand, seventy-nine".