3723146380769 has 2 divisors, whose sum is σ = 3723146380770. Its totient is φ = 3723146380768.

The previous prime is 3723146380717. The next prime is 3723146380801. The reversal of 3723146380769 is 9670836413273.

3723146380769 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3510152131600 + 212994249169 = 1873540^2 + 461513^2 .

It is a cyclic number.

It is not a de Polignac number, because 3723146380769 - 2¹² = 3723146376673 is a prime.

It is a super-2 number, since 2×3723146380769² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3723146380469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1861573190384 + 1861573190385.

It is an arithmetic number, because the mean of its divisors is an integer number (1861573190385).

Almost surely, 2^{3723146380769} is an apocalyptic number.

It is an amenable number.

3723146380769 is a deficient number, since it is larger than the sum of its proper divisors (1).

3723146380769 is an equidigital number, since it uses as much as digits as its factorization.

3723146380769 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27433728, while the sum is 59.

The spelling of 3723146380769 in words is "three trillion, seven hundred twenty-three billion, one hundred forty-six million, three hundred eighty thousand, seven hundred sixty-nine".