3618163 has 2 divisors, whose sum is σ = 3618164. Its totient is φ = 3618162.

The previous prime is 3618157. The next prime is 3618187.

3618163 is nontrivially palindromic in base 10.

It is a weak prime.

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 3618163 - 2²¹ = 1521011 is a prime.

It is a super-2 number, since 2×3618163² = 26182206989138, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is not a weakly prime, because it can be changed into another prime (3618143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1809081 + 1809082.

It is an arithmetic number, because the mean of its divisors is an integer number (1809082).

Almost surely, 2^3618163 is an apocalyptic number.

3618163 is a deficient number, since it is larger than the sum of its proper divisors (1).

3618163 is an equidigital number, since it uses as much as digits as its factorization.

3618163 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2592, while the sum is 28.

The square root of 3618163 is about 1902.1469449020. The cubic root of 3618163 is about 153.5192038135.

The spelling of 3618163 in words is "three million, six hundred eighteen thousand, one hundred sixty-three".