4972647289 has 9 divisors (see below), whose sum is σ = 5016538821. Its totient is φ = 4929138300.

The previous prime is 4972647269. The next prime is 4972647343. The reversal of 4972647289 is 9827462794.

The square root of 4972647289 is 70517.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 4972647289 - 2¹³ = 4972639097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4972647259) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 10647834 + ... + 10648300.

Almost surely, 2^4972647289 is an apocalyptic number.

4972647289 is the 70517-th square number.

4972647289 is the 35259-th centered octagonal number.

It is an amenable number.

4972647289 is a deficient number, since it is larger than the sum of its proper divisors (43891532).

4972647289 is an frugal number, since it uses more digits than its factorization.

4972647289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1236 (or 618 counting only the distinct ones).

The product of its digits is 12192768, while the sum is 58.

The cubic root of 4972647289 is about 1706.8520781220.

The spelling of 4972647289 in words is "four billion, nine hundred seventy-two million, six hundred forty-seven thousand, two hundred eighty-nine".