744834413 has 8 divisors (see below), whose sum is σ = 807884280. Its totient is φ = 683921920.

The previous prime is 744834401. The next prime is 744834437. The reversal of 744834413 is 314438447.

744834413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 14645929 + 730188484 = 3827^2 + 27022^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 744834413 - 2⁴ = 744834397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (744834313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 533618 + ... + 535011.

It is an arithmetic number, because the mean of its divisors is an integer number (100985535).

Almost surely, 2^744834413 is an apocalyptic number.

It is an amenable number.

744834413 is a deficient number, since it is larger than the sum of its proper divisors (63049867).

744834413 is a wasteful number, since it uses less digits than its factorization.

744834413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1068687.

The product of its digits is 129024, while the sum is 38.

The square root of 744834413 is about 27291.6546402009. The cubic root of 744834413 is about 906.4696015233.

The spelling of 744834413 in words is "seven hundred forty-four million, eight hundred thirty-four thousand, four hundred thirteen".