3641260403197 has 2 divisors, whose sum is σ = 3641260403198. Its totient is φ = 3641260403196.

The previous prime is 3641260403159. The next prime is 3641260403233. The reversal of 3641260403197 is 7913040621463.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3300086424996 + 341173978201 = 1816614^2 + 584101^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3641260403197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3641260401197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1820630201598 + 1820630201599.

It is an arithmetic number, because the mean of its divisors is an integer number (1820630201599).

Almost surely, 2^{3641260403197} is an apocalyptic number.

It is an amenable number.

3641260403197 is a deficient number, since it is larger than the sum of its proper divisors (1).

3641260403197 is an equidigital number, since it uses as much as digits as its factorization.

3641260403197 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 653184, while the sum is 46.

The spelling of 3641260403197 in words is "three trillion, six hundred forty-one billion, two hundred sixty million, four hundred three thousand, one hundred ninety-seven".