6496197959 has 2 divisors, whose sum is σ = 6496197960. Its totient is φ = 6496197958.

The previous prime is 6496197889. The next prime is 6496197997. The reversal of 6496197959 is 9597916946.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6496197959 - 2²⁸ = 6227762503 is a prime.

It is a super-3 number, since 3×6496197959³ (a number of 30 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6496197895 and 6496197904.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6496190959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3248098979 + 3248098980.

It is an arithmetic number, because the mean of its divisors is an integer number (3248098980).

Almost surely, 2^6496197959 is an apocalyptic number.

6496197959 is a deficient number, since it is larger than the sum of its proper divisors (1).

6496197959 is an equidigital number, since it uses as much as digits as its factorization.

6496197959 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 33067440, while the sum is 65.

The square root of 6496197959 is about 80598.9947766100. The cubic root of 6496197959 is about 1865.8916315293.

The spelling of 6496197959 in words is "six billion, four hundred ninety-six million, one hundred ninety-seven thousand, nine hundred fifty-nine".