3730886 has 4 divisors (see below), whose sum is σ = 5596332. Its totient is φ = 1865442.

The previous prime is 3730861. The next prime is 3730889. The reversal of 3730886 is 6880373.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3730889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 932720 + ... + 932723.

It is an arithmetic number, because the mean of its divisors is an integer number (1399083).

Almost surely, 2^3730886 is an apocalyptic number.

3730886 is a deficient number, since it is larger than the sum of its proper divisors (1865446).

3730886 is a wasteful number, since it uses less digits than its factorization.

3730886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1865445.

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

The square root of 3730886 is about 1931.5501546685. The cubic root of 3730886 is about 155.0972126908.

The spelling of 3730886 in words is "three million, seven hundred thirty thousand, eight hundred eighty-six".