744134 has 4 divisors (see below), whose sum is σ = 1116204. Its totient is φ = 372066.

The previous prime is 744127. The next prime is 744137. The reversal of 744134 is 431447.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (744137) 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 as a sum of consecutive naturals, namely, 186032 + ... + 186035.

It is an arithmetic number, because the mean of its divisors is an integer number (279051).

2⁷⁴⁴¹³⁴ is an apocalyptic number.

744134 is a deficient number, since it is larger than the sum of its proper divisors (372070).

744134 is a wasteful number, since it uses less digits than its factorization.

744134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372069.

The product of its digits is 1344, while the sum is 23.

The square root of 744134 is about 862.6320188817. The cubic root of 744134 is about 90.6185376288.

It can be divided in two parts, 744 and 134, that added together give a palindrome (878).

The spelling of 744134 in words is "seven hundred forty-four thousand, one hundred thirty-four".