3761961173 has 2 divisors, whose sum is σ = 3761961174. Its totient is φ = 3761961172.

The previous prime is 3761961149. The next prime is 3761961193. The reversal of 3761961173 is 3711691673.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3085024849 + 676936324 = 55543^2 + 26018^2 .

It is a cyclic number.

It is not a de Polignac number, because 3761961173 - 2¹² = 3761957077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3761961193) 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, 1880980586 + 1880980587.

It is an arithmetic number, because the mean of its divisors is an integer number (1880980587).

Almost surely, 2^3761961173 is an apocalyptic number.

It is an amenable number.

3761961173 is a deficient number, since it is larger than the sum of its proper divisors (1).

3761961173 is an equidigital number, since it uses as much as digits as its factorization.

3761961173 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 142884, while the sum is 44.

The square root of 3761961173 is about 61334.8283848581. The cubic root of 3761961173 is about 1555.2663285241.

The spelling of 3761961173 in words is "three billion, seven hundred sixty-one million, nine hundred sixty-one thousand, one hundred seventy-three".