3130261848 has 256 divisors, whose sum is σ = 10249344000. Its totient is φ = 877599360.

The previous prime is 3130261847. The next prime is 3130261873. The reversal of 3130261848 is 8481620313.

3130261848 is a `hidden beast` number, since 3 + 1 + 30 + 2 + 618 + 4 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3130261847) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7470583 + ... + 7471001.

It is an arithmetic number, because the mean of its divisors is an integer number (40036500).

Almost surely, 2^3130261848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3130261848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5124672000).

3130261848 is an abundant number, since it is smaller than the sum of its proper divisors (7119082152).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3130261848 is an equidigital number, since it uses as much as digits as its factorization.

3130261848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514 (or 492 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 3130261848 is about 55948.7430421810. The cubic root of 3130261848 is about 1462.8289816131.

The spelling of 3130261848 in words is "three billion, one hundred thirty million, two hundred sixty-one thousand, eight hundred forty-eight".