744896969 has 8 divisors (see below), whose sum is σ = 752011680. Its totient is φ = 737807616.

The previous prime is 744896963. The next prime is 744897001. The reversal of 744896969 is 969698447.

744896969 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 744896969 - 2¹⁶ = 744831433 is a prime.

It is a super-2 number, since 2×744896969² = 1109742988850773922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (744896963) 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, 55529 + ... + 67625.

It is an arithmetic number, because the mean of its divisors is an integer number (94001460).

Almost surely, 2^744896969 is an apocalyptic number.

It is an amenable number.

744896969 is a deficient number, since it is larger than the sum of its proper divisors (7114711).

744896969 is a wasteful number, since it uses less digits than its factorization.

744896969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12679.

The product of its digits is 23514624, while the sum is 62.

The square root of 744896969 is about 27292.8006807656. The cubic root of 744896969 is about 906.4949778682.

The spelling of 744896969 in words is "seven hundred forty-four million, eight hundred ninety-six thousand, nine hundred sixty-nine".