744324 has 24 divisors (see below), whose sum is σ = 1985088. Its totient is φ = 212640.

The previous prime is 744313. The next prime is 744353. The reversal of 744324 is 423447.

744324 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 744294 and 744303.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 744324.

It is an unprimeable number.

744324 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4347 + ... + 4514.

It is an arithmetic number, because the mean of its divisors is an integer number (82712).

2⁷⁴⁴³²⁴ is an apocalyptic number.

It is an amenable number.

744324 is an abundant number, since it is smaller than the sum of its proper divisors (1240764).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

744324 is a wasteful number, since it uses less digits than its factorization.

744324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8875 (or 8873 counting only the distinct ones).

The product of its digits is 2688, while the sum is 24.

The square root of 744324 is about 862.7421399236. The cubic root of 744324 is about 90.6262495270.

The spelling of 744324 in words is "seven hundred forty-four thousand, three hundred twenty-four", and thus it is an iban number.