3768732101 has 2 divisors, whose sum is σ = 3768732102. Its totient is φ = 3768732100.

The previous prime is 3768732067. The next prime is 3768732103. The reversal of 3768732101 is 1012378673.

It is a Cunningham number, because it is equal to 61390²+1.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3768732100 + 1 = 61390^2 + 1^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3768732101 is a prime.

It is a Sophie Germain prime.

Together with 3768732103, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3768732103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1884366050 + 1884366051.

It is an arithmetic number, because the mean of its divisors is an integer number (1884366051).

Almost surely, 2^3768732101 is an apocalyptic number.

It is an amenable number.

3768732101 is a deficient number, since it is larger than the sum of its proper divisors (1).

3768732101 is an equidigital number, since it uses as much as digits as its factorization.

3768732101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42336, while the sum is 38.

The square root of 3768732101 is about 61390.0000081446. Note that the first 5 decimals coincide. The cubic root of 3768732101 is about 1556.1988461092.

The spelling of 3768732101 in words is "three billion, seven hundred sixty-eight million, seven hundred thirty-two thousand, one hundred one".