744676 has 12 divisors (see below), whose sum is σ = 1319472. Its totient is φ = 367688.

The previous prime is 744661. The next prime is 744677. The reversal of 744676 is 676447.

It is not an unprimeable number, because it can be changed into a prime (744677) by changing a digit.

744676 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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, 790 + ... + 1453.

It is an arithmetic number, because the mean of its divisors is an integer number (109956).

2⁷⁴⁴⁶⁷⁶ is an apocalyptic number.

It is an amenable number.

744676 is a deficient number, since it is larger than the sum of its proper divisors (574796).

744676 is a wasteful number, since it uses less digits than its factorization.

744676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2330 (or 2328 counting only the distinct ones).

The product of its digits is 28224, while the sum is 34.

The square root of 744676 is about 862.9461165102. The cubic root of 744676 is about 90.6405333659.

The spelling of 744676 in words is "seven hundred forty-four thousand, six hundred seventy-six".