744106 has 16 divisors (see below), whose sum is σ = 1231200. Its totient is φ = 334480.

The previous prime is 744083. The next prime is 744113. The reversal of 744106 is 601447.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a nialpdrome in base 15.

It is an unprimeable 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 7 ways as a sum of consecutive naturals, for example, 3165 + ... + 3391.

It is an arithmetic number, because the mean of its divisors is an integer number (76950).

2⁷⁴⁴¹⁰⁶ is an apocalyptic number.

744106 is a deficient number, since it is larger than the sum of its proper divisors (487094).

744106 is a wasteful number, since it uses less digits than its factorization.

744106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 744106 is about 862.6157893292. The cubic root of 744106 is about 90.6174010275.

The spelling of 744106 in words is "seven hundred forty-four thousand, one hundred six".