8228150389 has 2 divisors, whose sum is σ = 8228150390. Its totient is φ = 8228150388.

The previous prime is 8228150353. The next prime is 8228150449. The reversal of 8228150389 is 9830518228.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6362774289 + 1865376100 = 79767^2 + 43190^2 .

It is a cyclic number.

It is not a de Polignac number, because 8228150389 - 2²¹ = 8226053237 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8228151389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4114075194 + 4114075195.

It is an arithmetic number, because the mean of its divisors is an integer number (4114075195).

Almost surely, 2^8228150389 is an apocalyptic number.

It is an amenable number.

8228150389 is a deficient number, since it is larger than the sum of its proper divisors (1).

8228150389 is an equidigital number, since it uses as much as digits as its factorization.

8228150389 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 276480, while the sum is 46.

The square root of 8228150389 is about 90709.1527300305. The cubic root of 8228150389 is about 2018.8346044680.

The spelling of 8228150389 in words is "eight billion, two hundred twenty-eight million, one hundred fifty thousand, three hundred eighty-nine".