3985027 has 2 divisors, whose sum is σ = 3985028. Its totient is φ = 3985026.

The previous prime is 3985013. The next prime is 3985031. The reversal of 3985027 is 7205893.

It is a strong prime.

It is an emirp because it is prime and its reverse (7205893) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3985027 - 2¹⁹ = 3460739 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3984983 and 3985001.

It is not a weakly prime, because it can be changed into another prime (3985057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1992513 + 1992514.

It is an arithmetic number, because the mean of its divisors is an integer number (1992514).

Almost surely, 2^3985027 is an apocalyptic number.

3985027 is a deficient number, since it is larger than the sum of its proper divisors (1).

3985027 is an equidigital number, since it uses as much as digits as its factorization.

3985027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 3985027 is about 1996.2532404482. The cubic root of 3985027 is about 158.5417895760.

The spelling of 3985027 in words is "three million, nine hundred eighty-five thousand, twenty-seven".