3130827309 has 48 divisors (see below), whose sum is σ = 4808014848. Its totient is φ = 2034962352.

The previous prime is 3130827221. The next prime is 3130827317. The reversal of 3130827309 is 9037280313.

It is a happy number.

3130827309 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3130827309 - 2¹⁶ = 3130761773 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3130827509) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5333314 + ... + 5333900.

It is an arithmetic number, because the mean of its divisors is an integer number (100166976).

Almost surely, 2^3130827309 is an apocalyptic number.

It is an amenable number.

3130827309 is a deficient number, since it is larger than the sum of its proper divisors (1677187539).

3130827309 is an equidigital number, since it uses as much as digits as its factorization.

3130827309 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1116 (or 1104 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 3130827309 is about 55953.7961982920. The cubic root of 3130827309 is about 1462.9170597544.

The spelling of 3130827309 in words is "three billion, one hundred thirty million, eight hundred twenty-seven thousand, three hundred nine".