3983201 has 2 divisors, whose sum is σ = 3983202. Its totient is φ = 3983200.

The previous prime is 3983197. The next prime is 3983227. The reversal of 3983201 is 1023893.

It is an a-pointer prime, because the next prime (3983227) can be obtained adding 3983201 to its sum of digits (26).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3243601 + 739600 = 1801^2 + 860^2 .

It is a cyclic number.

It is not a de Polignac number, because 3983201 - 2² = 3983197 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is equal to p₂₈₂₀₇₇ and since 3983201 and 282077 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (3983261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1991600 + 1991601.

It is an arithmetic number, because the mean of its divisors is an integer number (1991601).

Almost surely, 2^3983201 is an apocalyptic number.

It is an amenable number.

3983201 is a deficient number, since it is larger than the sum of its proper divisors (1).

3983201 is an equidigital number, since it uses as much as digits as its factorization.

3983201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 3983201 is about 1995.7958312413. The cubic root of 3983201 is about 158.5175704564.

The spelling of 3983201 in words is "three million, nine hundred eighty-three thousand, two hundred one".