740044 has 12 divisors (see below), whose sum is σ = 1371384. Its totient is φ = 348224.

The previous prime is 740041. The next prime is 740053. The reversal of 740044 is 440047.

It is a happy number.

740044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (740041) 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, 5374 + ... + 5509.

It is an arithmetic number, because the mean of its divisors is an integer number (114282).

2⁷⁴⁰⁰⁴⁴ is an apocalyptic number.

It is an amenable number.

740044 is a deficient number, since it is larger than the sum of its proper divisors (631340).

740044 is a wasteful number, since it uses less digits than its factorization.

740044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10904 (or 10902 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 19.

The square root of 740044 is about 860.2581008046. The cubic root of 740044 is about 90.4522096405.

The spelling of 740044 in words is "seven hundred forty thousand, forty-four", and thus it is an iban number.