744099 has 4 divisors (see below), whose sum is σ = 992136. Its totient is φ = 496064.

The previous prime is 744083. The next prime is 744113. The reversal of 744099 is 990447.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 990447 = 3 ⋅330149.

It is a cyclic number.

It is not a de Polignac number, because 744099 - 2⁴ = 744083 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (744019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124014 + ... + 124019.

It is an arithmetic number, because the mean of its divisors is an integer number (248034).

2⁷⁴⁴⁰⁹⁹ is an apocalyptic number.

744099 is a deficient number, since it is larger than the sum of its proper divisors (248037).

744099 is a wasteful number, since it uses less digits than its factorization.

744099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248036.

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 744099 is about 862.6117318933. The cubic root of 744099 is about 90.6171168728.

The spelling of 744099 in words is "seven hundred forty-four thousand, ninety-nine".