3688370 has 16 divisors (see below), whose sum is σ = 7587648. Its totient is φ = 1264560.

The previous prime is 3688369. The next prime is 3688393. The reversal of 3688370 is 738863.

3688370 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 3688370.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26276 + ... + 26415.

It is an arithmetic number, because the mean of its divisors is an integer number (474228).

Almost surely, 2^3688370 is an apocalyptic number.

3688370 is an abundant number, since it is smaller than the sum of its proper divisors (3899278).

3688370 is a wasteful number, since it uses less digits than its factorization.

3688370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52705.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 3688370 is about 1920.5129523125. The cubic root of 3688370 is about 154.5058142015.

The spelling of 3688370 in words is "three million, six hundred eighty-eight thousand, three hundred seventy".