6205964197 has 2 divisors, whose sum is σ = 6205964198. Its totient is φ = 6205964196.

The previous prime is 6205964161. The next prime is 6205964287. The reversal of 6205964197 is 7914695026.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3295793281 + 2910170916 = 57409^2 + 53946^2 .

It is a cyclic number.

It is not a de Polignac number, because 6205964197 - 2¹⁵ = 6205931429 is a prime.

It is a super-2 number, since 2×6205964197² = 77027983228891709618, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6205964197.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6205964497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3102982098 + 3102982099.

It is an arithmetic number, because the mean of its divisors is an integer number (3102982099).

Almost surely, 2^6205964197 is an apocalyptic number.

It is an amenable number.

6205964197 is a deficient number, since it is larger than the sum of its proper divisors (1).

6205964197 is an equidigital number, since it uses as much as digits as its factorization.

6205964197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 816480, while the sum is 49.

The square root of 6205964197 is about 78777.9423252474. The cubic root of 6205964197 is about 1837.6794348783.

The spelling of 6205964197 in words is "six billion, two hundred five million, nine hundred sixty-four thousand, one hundred ninety-seven".