744302045 has 8 divisors (see below), whose sum is σ = 899981280. Its totient is φ = 590895760.

The previous prime is 744302021. The next prime is 744302059. The reversal of 744302045 is 540203447.

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

It is not a de Polignac number, because 744302045 - 2⁶ = 744301981 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 744301999 and 744302017.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 567515 + ... + 568824.

It is an arithmetic number, because the mean of its divisors is an integer number (112497660).

Almost surely, 2^744302045 is an apocalyptic number.

It is an amenable number.

744302045 is a deficient number, since it is larger than the sum of its proper divisors (155679235).

744302045 is a wasteful number, since it uses less digits than its factorization.

744302045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1136475.

The product of its (nonzero) digits is 13440, while the sum is 29.

The square root of 744302045 is about 27281.8995856227. The cubic root of 744302045 is about 906.2535846390.

The spelling of 744302045 in words is "seven hundred forty-four million, three hundred two thousand, forty-five".