7744673441 has 8 divisors (see below), whose sum is σ = 7854040320. Its totient is φ = 7635395232.

The previous prime is 7744673423. The next prime is 7744673471. The reversal of 7744673441 is 1443764477.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7744673441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7744673401) 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, 164780 + ... + 206498.

It is an arithmetic number, because the mean of its divisors is an integer number (981755040).

Almost surely, 2^7744673441 is an apocalyptic number.

It is an amenable number.

7744673441 is a deficient number, since it is larger than the sum of its proper divisors (109366879).

7744673441 is a wasteful number, since it uses less digits than its factorization.

7744673441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44335.

The product of its digits is 1580544, while the sum is 47.

The square root of 7744673441 is about 88003.8262861337. The cubic root of 7744673441 is about 1978.4923258106.

The spelling of 7744673441 in words is "seven billion, seven hundred forty-four million, six hundred seventy-three thousand, four hundred forty-one".