3806807502340 has 24 divisors (see below), whose sum is σ = 7999006666392. Its totient is φ = 1521825684480.

The previous prime is 3806807502331. The next prime is 3806807502349. The reversal of 3806807502340 is 432057086083.

3806807502340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3806807502331) and next prime (3806807502349).

It can be written as a sum of positive squares in 4 ways, for example, as 1625910612544 + 2180896889796 = 1275112^2 + 1476786^2 .

It is not an unprimeable number, because it can be changed into a prime (3806807502349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56047491 + ... + 56115370.

It is an arithmetic number, because the mean of its divisors is an integer number (333291944433).

Almost surely, 2^{3806807502340} is an apocalyptic number.

It is an amenable number.

3806807502340 is an abundant number, since it is smaller than the sum of its proper divisors (4192199164052).

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

3806807502340 is a wasteful number, since it uses less digits than its factorization.

3806807502340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112164567 (or 112164565 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 46.

The spelling of 3806807502340 in words is "three trillion, eight hundred six billion, eight hundred seven million, five hundred two thousand, three hundred forty".