3163061 has 6 divisors (see below), whose sum is σ = 3476886. Its totient is φ = 2875400.

The previous prime is 3163051. The next prime is 3163067. The reversal of 3163061 is 1603613.

It can be written as a sum of positive squares in only one way, i.e., 2907025 + 256036 = 1705^2 + 506^2 .

It is a de Polignac number, because none of the positive numbers 2^k-3163061 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3163067) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12950 + ... + 13191.

It is an arithmetic number, because the mean of its divisors is an integer number (579481).

Almost surely, 2^3163061 is an apocalyptic number.

It is an amenable number.

3163061 is a deficient number, since it is larger than the sum of its proper divisors (313825).

3163061 is a wasteful number, since it uses less digits than its factorization.

3163061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26163 (or 26152 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 3163061 is about 1778.4996485802. The cubic root of 3163061 is about 146.7920455663.

Adding to 3163061 its reverse (1603613), we get a palindrome (4766674).

The spelling of 3163061 in words is "three million, one hundred sixty-three thousand, sixty-one".