738428560189 has 2 divisors, whose sum is σ = 738428560190. Its totient is φ = 738428560188.

The previous prime is 738428560169. The next prime is 738428560237. The reversal of 738428560189 is 981065824837.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 661440624100 + 76987936089 = 813290^2 + 277467^2 .

It is a cyclic number.

It is not a de Polignac number, because 738428560189 - 2¹⁹ = 738428035901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (738428560109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 369214280094 + 369214280095.

It is an arithmetic number, because the mean of its divisors is an integer number (369214280095).

It is a 1-persistent number, because it is pandigital, but 2⋅738428560189 = 1476857120378 is not.

Almost surely, 2^738428560189 is an apocalyptic number.

It is an amenable number.

738428560189 is a deficient number, since it is larger than the sum of its proper divisors (1).

738428560189 is an equidigital number, since it uses as much as digits as its factorization.

738428560189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23224320, while the sum is 61.

The spelling of 738428560189 in words is "seven hundred thirty-eight billion, four hundred twenty-eight million, five hundred sixty thousand, one hundred eighty-nine".