744234 has 16 divisors (see below), whose sum is σ = 1553472. Its totient is φ = 237248.

The previous prime is 744221. The next prime is 744239. The reversal of 744234 is 432447.

It is not an unprimeable number, because it can be changed into a prime (744239) by changing a digit.

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, 2559 + ... + 2834.

It is an arithmetic number, because the mean of its divisors is an integer number (97092).

2⁷⁴⁴²³⁴ is an apocalyptic number.

744234 is an abundant number, since it is smaller than the sum of its proper divisors (809238).

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

744234 is a wasteful number, since it uses less digits than its factorization.

744234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5421.

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

The square root of 744234 is about 862.6899790771. The cubic root of 744234 is about 90.6225966862.

The spelling of 744234 in words is "seven hundred forty-four thousand, two hundred thirty-four".