2928165197 has 2 divisors, whose sum is σ = 2928165198. Its totient is φ = 2928165196.

The previous prime is 2928165193. The next prime is 2928165203. The reversal of 2928165197 is 7915618292.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2705976361 + 222188836 = 52019^2 + 14906^2 .

It is a cyclic number.

It is not a de Polignac number, because 2928165197 - 2² = 2928165193 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2928165193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1464082598 + 1464082599.

It is an arithmetic number, because the mean of its divisors is an integer number (1464082599).

Almost surely, 2^2928165197 is an apocalyptic number.

It is an amenable number.

2928165197 is a deficient number, since it is larger than the sum of its proper divisors (1).

2928165197 is an equidigital number, since it uses as much as digits as its factorization.

2928165197 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 544320, while the sum is 50.

The square root of 2928165197 is about 54112.5234765484. The cubic root of 2928165197 is about 1430.6449235346.

The spelling of 2928165197 in words is "two billion, nine hundred twenty-eight million, one hundred sixty-five thousand, one hundred ninety-seven".