3130704890 has 8 divisors (see below), whose sum is σ = 5635268820. Its totient is φ = 1252281952.

The previous prime is 3130704881. The next prime is 3130704901. The reversal of 3130704890 is 984070313.

It can be written as a sum of positive squares in 2 ways, for example, as 3022690441 + 108014449 = 54979^2 + 10393^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 3130704890.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156535235 + ... + 156535254.

Almost surely, 2^3130704890 is an apocalyptic number.

3130704890 is a deficient number, since it is larger than the sum of its proper divisors (2504563930).

3130704890 is a wasteful number, since it uses less digits than its factorization.

3130704890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313070496.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 3130704890 is about 55952.7022582467. The cubic root of 3130704890 is about 1462.8979922513.

The spelling of 3130704890 in words is "three billion, one hundred thirty million, seven hundred four thousand, eight hundred ninety".