3662101 has 2 divisors, whose sum is σ = 3662102. Its totient is φ = 3662100.

The previous prime is 3662093. The next prime is 3662107. The reversal of 3662101 is 1012663.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2099601 + 1562500 = 1449^2 + 1250^2 .

It is an emirp because it is prime and its reverse (1012663) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3662101 - 2³ = 3662093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3662107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1831050 + 1831051.

It is an arithmetic number, because the mean of its divisors is an integer number (1831051).

Almost surely, 2^3662101 is an apocalyptic number.

It is an amenable number.

3662101 is a deficient number, since it is larger than the sum of its proper divisors (1).

3662101 is an equidigital number, since it uses as much as digits as its factorization.

3662101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 3662101 is about 1913.6616733373. The cubic root of 3662101 is about 154.1381371443.

Adding to 3662101 its reverse (1012663), we get a palindrome (4674764).

The spelling of 3662101 in words is "three million, six hundred sixty-two thousand, one hundred one".