2630866312 has 32 divisors (see below), whose sum is σ = 5371560000. Its totient is φ = 1203225408.

The previous prime is 2630866267. The next prime is 2630866321. The reversal of 2630866312 is 2136680362.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 294012 + ... + 302827.

It is an arithmetic number, because the mean of its divisors is an integer number (167861250).

Almost surely, 2^2630866312 is an apocalyptic number.

It is an amenable number.

2630866312 is an abundant number, since it is smaller than the sum of its proper divisors (2740693688).

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

2630866312 is a wasteful number, since it uses less digits than its factorization.

2630866312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 596893 (or 596889 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 37.

The square root of 2630866312 is about 51291.9712235746. The cubic root of 2630866312 is about 1380.4889242856.

The spelling of 2630866312 in words is "two billion, six hundred thirty million, eight hundred sixty-six thousand, three hundred twelve".