2630316312 has 48 divisors (see below), whose sum is σ = 7671758640. Its totient is φ = 809327808.

The previous prime is 2630316289. The next prime is 2630316329. The reversal of 2630316312 is 2136130362.

It is a happy number.

2630316312 is a `hidden beast` number, since 2 + 6 + 30 + 316 + 312 = 666.

It is a congruent number.

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, 1404148 + ... + 1406019.

It is an arithmetic number, because the mean of its divisors is an integer number (159828305).

Almost surely, 2^2630316312 is an apocalyptic number.

It is an amenable number.

2630316312 is an abundant number, since it is smaller than the sum of its proper divisors (5041442328).

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

2630316312 is a wasteful number, since it uses less digits than its factorization.

2630316312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2810192 (or 2810185 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 2630316312 is about 51286.6094804482. The cubic root of 2630316312 is about 1380.3927174683.

Adding to 2630316312 its reverse (2136130362), we get a palindrome (4766446674).

The spelling of 2630316312 in words is "two billion, six hundred thirty million, three hundred sixteen thousand, three hundred twelve".