3130529 has 8 divisors (see below), whose sum is σ = 3273600. Its totient is φ = 2990736.

The previous prime is 3130513. The next prime is 3130537. The reversal of 3130529 is 9250313.

It is a happy number.

3130529 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3130529 - 2⁴ = 3130513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3130549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1247 + ... + 2795.

It is an arithmetic number, because the mean of its divisors is an integer number (409200).

Almost surely, 2^3130529 is an apocalyptic number.

It is an amenable number.

3130529 is a deficient number, since it is larger than the sum of its proper divisors (143071).

3130529 is a wasteful number, since it uses less digits than its factorization.

3130529 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1639.

The product of its (nonzero) digits is 810, while the sum is 23.

The square root of 3130529 is about 1769.3300992183. The cubic root of 3130529 is about 146.2870595445.

The spelling of 3130529 in words is "three million, one hundred thirty thousand, five hundred twenty-nine".