2064659297 has 2 divisors, whose sum is σ = 2064659298. Its totient is φ = 2064659296.

The previous prime is 2064659257. The next prime is 2064659309. The reversal of 2064659297 is 7929564602.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1193287936 + 871371361 = 34544^2 + 29519^2 .

It is a cyclic number.

It is not a de Polignac number, because 2064659297 - 2⁸ = 2064659041 is a prime.

It is not a weakly prime, because it can be changed into another prime (2064659227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1032329648 + 1032329649.

It is an arithmetic number, because the mean of its divisors is an integer number (1032329649).

Almost surely, 2^2064659297 is an apocalyptic number.

It is an amenable number.

2064659297 is a deficient number, since it is larger than the sum of its proper divisors (1).

2064659297 is an equidigital number, since it uses as much as digits as its factorization.

2064659297 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1632960, while the sum is 50.

The square root of 2064659297 is about 45438.5221700706. The cubic root of 2064659297 is about 1273.3549044633.

The spelling of 2064659297 in words is "two billion, sixty-four million, six hundred fifty-nine thousand, two hundred ninety-seven".