3561167 has 2 divisors, whose sum is σ = 3561168. Its totient is φ = 3561166.

The previous prime is 3561149. The next prime is 3561191. The reversal of 3561167 is 7611653.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3561167 is a prime.

It is a super-3 number, since 3×3561167³ (a number of 21 digits) contains 333 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3561127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1780583 + 1780584.

It is an arithmetic number, because the mean of its divisors is an integer number (1780584).

Almost surely, 2^3561167 is an apocalyptic number.

3561167 is a deficient number, since it is larger than the sum of its proper divisors (1).

3561167 is an equidigital number, since it uses as much as digits as its factorization.

3561167 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3780, while the sum is 29.

The square root of 3561167 is about 1887.1054554529. The cubic root of 3561167 is about 152.7088172251.

The spelling of 3561167 in words is "three million, five hundred sixty-one thousand, one hundred sixty-seven".