3861713461 has 2 divisors, whose sum is σ = 3861713462. Its totient is φ = 3861713460.

The previous prime is 3861713459. The next prime is 3861713467. The reversal of 3861713461 is 1643171683.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3857155236 + 4558225 = 62106^2 + 2135^2 .

It is a cyclic number.

It is not a de Polignac number, because 3861713461 - 2¹ = 3861713459 is a prime.

Together with 3861713459, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3861713467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1930856730 + 1930856731.

It is an arithmetic number, because the mean of its divisors is an integer number (1930856731).

Almost surely, 2^3861713461 is an apocalyptic number.

It is an amenable number.

3861713461 is a deficient number, since it is larger than the sum of its proper divisors (1).

3861713461 is an equidigital number, since it uses as much as digits as its factorization.

3861713461 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72576, while the sum is 40.

The square root of 3861713461 is about 62142.6863033776. The cubic root of 3861713461 is about 1568.8930844215.

The spelling of 3861713461 in words is "three billion, eight hundred sixty-one million, seven hundred thirteen thousand, four hundred sixty-one".