3988097 has 2 divisors, whose sum is σ = 3988098. Its totient is φ = 3988096.

The previous prime is 3988093. The next prime is 3988129. The reversal of 3988097 is 7908893.

3988097 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3904576 + 83521 = 1976^2 + 289^2 .

It is a cyclic number.

It is not a de Polignac number, because 3988097 - 2² = 3988093 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3988093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1994048 + 1994049.

It is an arithmetic number, because the mean of its divisors is an integer number (1994049).

Almost surely, 2^3988097 is an apocalyptic number.

It is an amenable number.

3988097 is a deficient number, since it is larger than the sum of its proper divisors (1).

3988097 is an equidigital number, since it uses as much as digits as its factorization.

3988097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108864, while the sum is 44.

The square root of 3988097 is about 1997.0220329280. The cubic root of 3988097 is about 158.5824917979.

The spelling of 3988097 in words is "three million, nine hundred eighty-eight thousand, ninety-seven".