3881077 has 2 divisors, whose sum is σ = 3881078. Its totient is φ = 3881076.

The previous prime is 3881071. The next prime is 3881093. The reversal of 3881077 is 7701883.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2047761 + 1833316 = 1431^2 + 1354^2 .

It is a cyclic number.

It is not a de Polignac number, because 3881077 - 2³ = 3881069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3881071) 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, 1940538 + 1940539.

It is an arithmetic number, because the mean of its divisors is an integer number (1940539).

Almost surely, 2^3881077 is an apocalyptic number.

It is an amenable number.

3881077 is a deficient number, since it is larger than the sum of its proper divisors (1).

3881077 is an equidigital number, since it uses as much as digits as its factorization.

3881077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9408, while the sum is 34.

The square root of 3881077 is about 1970.0449233457. The cubic root of 3881077 is about 157.1510979936.

The spelling of 3881077 in words is "three million, eight hundred eighty-one thousand, seventy-seven".