3804747123377 has 2 divisors, whose sum is σ = 3804747123378. Its totient is φ = 3804747123376.

The previous prime is 3804747123349. The next prime is 3804747123467. The reversal of 3804747123377 is 7733217474083.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3655893137521 + 148853985856 = 1912039^2 + 385816^2 .

It is a cyclic number.

It is not a de Polignac number, because 3804747123377 - 2⁶ = 3804747123313 is a prime.

It is a super-2 number, since 2×3804747123377² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3804747123577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1902373561688 + 1902373561689.

It is an arithmetic number, because the mean of its divisors is an integer number (1902373561689).

Almost surely, 2^{3804747123377} is an apocalyptic number.

It is an amenable number.

3804747123377 is a deficient number, since it is larger than the sum of its proper divisors (1).

3804747123377 is an equidigital number, since it uses as much as digits as its factorization.

3804747123377 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16595712, while the sum is 56.

The spelling of 3804747123377 in words is "three trillion, eight hundred four billion, seven hundred forty-seven million, one hundred twenty-three thousand, three hundred seventy-seven".