6395994097 has 2 divisors, whose sum is σ = 6395994098. Its totient is φ = 6395994096.

The previous prime is 6395994091. The next prime is 6395994103. The reversal of 6395994097 is 7904995936.

It is a balanced prime because it is at equal distance from previous prime (6395994091) and next prime (6395994103).

It can be written as a sum of positive squares in only one way, i.e., 3610687921 + 2785306176 = 60089^2 + 52776^2 .

It is a cyclic number.

It is not a de Polignac number, because 6395994097 - 2³ = 6395994089 is a prime.

It is not a weakly prime, because it can be changed into another prime (6395994091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3197997048 + 3197997049.

It is an arithmetic number, because the mean of its divisors is an integer number (3197997049).

Almost surely, 2^6395994097 is an apocalyptic number.

It is an amenable number.

6395994097 is a deficient number, since it is larger than the sum of its proper divisors (1).

6395994097 is an equidigital number, since it uses as much as digits as its factorization.

6395994097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16533720, while the sum is 61.

The square root of 6395994097 is about 79974.9591872356. The cubic root of 6395994097 is about 1856.2480827076.

The spelling of 6395994097 in words is "six billion, three hundred ninety-five million, nine hundred ninety-four thousand, ninety-seven".