3061 has 2 divisors, whose sum is σ = 3062.
Its totient is φ = 3060.
The previous prime is 3049. The next prime is 3067. The reversal of 3061 is 1603.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 3025 + 36 = 55^2 + 6^2
It is a cyclic number.
It is not a de Polignac number, because 3061 - 29 = 2549 is a prime.
It is a Chen prime.
It is a plaindrome in base 11 and base 14.
It is a nialpdrome in base 5 and base 15.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (3067) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1530 + 1531.
It is an arithmetic number, because the mean of its divisors is an integer number (1531).
It is an amenable number.
3061 is a deficient number, since it is larger than the sum of its proper divisors (1).
3061 is an equidigital number, since it uses as much as digits as its factorization.
3061 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 18, while the sum is 10.
The square root of 3061 is about 55.3263047745.
The cubic root of 3061 is about 14.5195930138.
Adding to 3061 its reverse (1603), we get a palindrome (4664).
It can be divided in two parts, 30 and 61, that multiplied together give a triangular number (1830 = T60).
The spelling of 3061 in words is "three thousand, sixty-one".