744369 has 8 divisors (see below), whose sum is σ = 997152. Its totient is φ = 493920.

The previous prime is 744353. The next prime is 744371. The reversal of 744369 is 963447.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 744369 - 2⁴ = 744353 is a prime.

It is a super-2 number, since 2×744369² = 1108170416322, which contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 744369.

It is not an unprimeable number, because it can be changed into a prime (744389) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 402 + ... + 1284.

It is an arithmetic number, because the mean of its divisors is an integer number (124644).

2⁷⁴⁴³⁶⁹ is an apocalyptic number.

It is an amenable number.

744369 is a deficient number, since it is larger than the sum of its proper divisors (252783).

744369 is a wasteful number, since it uses less digits than its factorization.

744369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1167.

The product of its digits is 18144, while the sum is 33.

The square root of 744369 is about 862.7682191643. The cubic root of 744369 is about 90.6280758369.

The spelling of 744369 in words is "seven hundred forty-four thousand, three hundred sixty-nine".