3973027 has 2 divisors, whose sum is σ = 3973028. Its totient is φ = 3973026.

The previous prime is 3973009. The next prime is 3973031. The reversal of 3973027 is 7203793.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3973027 is a prime.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 3973027.

It is not a weakly prime, because it can be changed into another prime (3973007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1986513 + 1986514.

It is an arithmetic number, because the mean of its divisors is an integer number (1986514).

Almost surely, 2^3973027 is an apocalyptic number.

3973027 is a deficient number, since it is larger than the sum of its proper divisors (1).

3973027 is an equidigital number, since it uses as much as digits as its factorization.

3973027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7938, while the sum is 31.

The square root of 3973027 is about 1993.2453436544. The cubic root of 3973027 is about 158.3824920919.

The spelling of 3973027 in words is "three million, nine hundred seventy-three thousand, twenty-seven".