4812631340 has 48 divisors (see below), whose sum is σ = 11180623104. Its totient is φ = 1725393600.

The previous prime is 4812631289. The next prime is 4812631399. The reversal of 4812631340 is 431362184.

It is a super-3 number, since 3×4812631340³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 4812631297 and 4812631306.

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 15 ways as a sum of consecutive naturals, for example, 138434 + ... + 169673.

It is an arithmetic number, because the mean of its divisors is an integer number (232929648).

Almost surely, 2^4812631340 is an apocalyptic number.

It is an amenable number.

4812631340 is an abundant number, since it is smaller than the sum of its proper divisors (6367991764).

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

4812631340 is a wasteful number, since it uses less digits than its factorization.

4812631340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308198 (or 308196 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 4812631340 is about 69373.1312541102. The cubic root of 4812631340 is about 1688.3437129980.

The spelling of 4812631340 in words is "four billion, eight hundred twelve million, six hundred thirty-one thousand, three hundred forty".