3130065 has 12 divisors (see below), whose sum is σ = 5425524. Its totient is φ = 1669344.

The previous prime is 3130037. The next prime is 3130087. The reversal of 3130065 is 5600313.

It can be written as a sum of positive squares in 2 ways, for example, as 1718721 + 1411344 = 1311^2 + 1188^2 .

It is not a de Polignac number, because 3130065 - 2⁷ = 3129937 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34734 + ... + 34823.

It is an arithmetic number, because the mean of its divisors is an integer number (452127).

Almost surely, 2^3130065 is an apocalyptic number.

It is an amenable number.

3130065 is a deficient number, since it is larger than the sum of its proper divisors (2295459).

3130065 is a wasteful number, since it uses less digits than its factorization.

3130065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69568 (or 69565 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 18.

The square root of 3130065 is about 1769.1989712862. The cubic root of 3130065 is about 146.2798317406.

Adding to 3130065 its reverse (5600313), we get a palindrome (8730378).

The spelling of 3130065 in words is "three million, one hundred thirty thousand, sixty-five".