3745886 has 4 divisors (see below), whose sum is σ = 5618832. Its totient is φ = 1872942.

The previous prime is 3745879. The next prime is 3745891. The reversal of 3745886 is 6885473.

It is a happy number.

3745886 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 936470 + ... + 936473.

It is an arithmetic number, because the mean of its divisors is an integer number (1404708).

Almost surely, 2^3745886 is an apocalyptic number.

3745886 is a deficient number, since it is larger than the sum of its proper divisors (1872946).

3745886 is a wasteful number, since it uses less digits than its factorization.

3745886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1872945.

The product of its digits is 161280, while the sum is 41.

The square root of 3745886 is about 1935.4291513770. The cubic root of 3745886 is about 155.3047904886.

The spelling of 3745886 in words is "three million, seven hundred forty-five thousand, eight hundred eighty-six".