8972727359 has 2 divisors, whose sum is σ = 8972727360. Its totient is φ = 8972727358.

The previous prime is 8972727343. The next prime is 8972727377. The reversal of 8972727359 is 9537272798.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8972727359 - 2⁴ = 8972727343 is a prime.

It is a super-2 number, since 2×8972727359² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8972727298 and 8972727307.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8972727319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4486363679 + 4486363680.

It is an arithmetic number, because the mean of its divisors is an integer number (4486363680).

Almost surely, 2^8972727359 is an apocalyptic number.

8972727359 is a deficient number, since it is larger than the sum of its proper divisors (1).

8972727359 is an equidigital number, since it uses as much as digits as its factorization.

8972727359 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13335840, while the sum is 59.

The square root of 8972727359 is about 94724.4813076324. The cubic root of 8972727359 is about 2077.9806090430.

The spelling of 8972727359 in words is "eight billion, nine hundred seventy-two million, seven hundred twenty-seven thousand, three hundred fifty-nine".