3982801 has 2 divisors, whose sum is σ = 3982802. Its totient is φ = 3982800.

The previous prime is 3982763. The next prime is 3982813. The reversal of 3982801 is 1082893.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3806401 + 176400 = 1951^2 + 420^2 .

It is a cyclic number.

It is not a de Polignac number, because 3982801 - 2¹³ = 3974609 is a prime.

3982801 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (3982201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1991400 + 1991401.

It is an arithmetic number, because the mean of its divisors is an integer number (1991401).

Almost surely, 2^3982801 is an apocalyptic number.

It is an amenable number.

3982801 is a deficient number, since it is larger than the sum of its proper divisors (1).

3982801 is an equidigital number, since it uses as much as digits as its factorization.

3982801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 3982801 is about 1995.6956180741. The cubic root of 3982801 is about 158.5122640751.

The spelling of 3982801 in words is "three million, nine hundred eighty-two thousand, eight hundred one".