3166400201 has 2 divisors, whose sum is σ = 3166400202. Its totient is φ = 3166400200.

The previous prime is 3166400191. The next prime is 3166400207. The reversal of 3166400201 is 1020046613.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3152710201 + 13690000 = 56149^2 + 3700^2 .

It is a cyclic number.

It is not a de Polignac number, because 3166400201 - 2⁶ = 3166400137 is a prime.

It is not a weakly prime, because it can be changed into another prime (3166400207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1583200100 + 1583200101.

It is an arithmetic number, because the mean of its divisors is an integer number (1583200101).

Almost surely, 2^3166400201 is an apocalyptic number.

It is an amenable number.

3166400201 is a deficient number, since it is larger than the sum of its proper divisors (1).

3166400201 is an equidigital number, since it uses as much as digits as its factorization.

3166400201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 3166400201 is about 56270.7757277257. The cubic root of 3166400201 is about 1468.4368286306.

Adding to 3166400201 its reverse (1020046613), we get a palindrome (4186446814).

The spelling of 3166400201 in words is "three billion, one hundred sixty-six million, four hundred thousand, two hundred one".