3686700370 has 16 divisors (see below), whose sum is σ = 6636771288. Its totient is φ = 1474522240.

The previous prime is 3686700349. The next prime is 3686700379. The reversal of 3686700370 is 730076863.

It can be written as a sum of positive squares in 4 ways, for example, as 3269438041 + 417262329 = 57179^2 + 20427^2 .

It is not an unprimeable number, because it can be changed into a prime (3686700379) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 139452 + ... + 163768.

Almost surely, 2^3686700370 is an apocalyptic number.

3686700370 is a deficient number, since it is larger than the sum of its proper divisors (2950070918).

3686700370 is a wasteful number, since it uses less digits than its factorization.

3686700370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39485.

The product of its (nonzero) digits is 127008, while the sum is 40.

The square root of 3686700370 is about 60718.2046012561. The cubic root of 3686700370 is about 1544.8249708335.

The spelling of 3686700370 in words is "three billion, six hundred eighty-six million, seven hundred thousand, three hundred seventy".