4744329521 has 8 divisors (see below), whose sum is σ = 4804007424. Its totient is φ = 4684962240.

The previous prime is 4744329517. The next prime is 4744329529. The reversal of 4744329521 is 1259234474.

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 4744329521 - 2² = 4744329517 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4744329529) 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, 46841 + ... + 108086.

It is an arithmetic number, because the mean of its divisors is an integer number (600500928).

Almost surely, 2^4744329521 is an apocalyptic number.

It is an amenable number.

4744329521 is a deficient number, since it is larger than the sum of its proper divisors (59677903).

4744329521 is a wasteful number, since it uses less digits than its factorization.

4744329521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155311.

The product of its digits is 241920, while the sum is 41.

The square root of 4744329521 is about 68879.0934972289. The cubic root of 4744329521 is about 1680.3185243788.

The spelling of 4744329521 in words is "four billion, seven hundred forty-four million, three hundred twenty-nine thousand, five hundred twenty-one".