2461767197 has 2 divisors, whose sum is σ = 2461767198. Its totient is φ = 2461767196.

The previous prime is 2461767193. The next prime is 2461767239. The reversal of 2461767197 is 7917671642.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2221331161 + 240436036 = 47131^2 + 15506^2 .

It is a cyclic number.

It is not a de Polignac number, because 2461767197 - 2² = 2461767193 is a prime.

It is a super-3 number, since 3×2461767197³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2461767193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1230883598 + 1230883599.

It is an arithmetic number, because the mean of its divisors is an integer number (1230883599).

Almost surely, 2^2461767197 is an apocalyptic number.

It is an amenable number.

2461767197 is a deficient number, since it is larger than the sum of its proper divisors (1).

2461767197 is an equidigital number, since it uses as much as digits as its factorization.

2461767197 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 889056, while the sum is 50.

The square root of 2461767197 is about 49616.1989374438. The cubic root of 2461767197 is about 1350.2545833548.

The spelling of 2461767197 in words is "two billion, four hundred sixty-one million, seven hundred sixty-seven thousand, one hundred ninety-seven".