3738986 has 8 divisors (see below), whose sum is σ = 5629284. Its totient is φ = 1862560.

The previous prime is 3738971. The next prime is 3739009. The reversal of 3738986 is 6898373.

3738986 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3553225 + 185761 = 1885^2 + 431^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 3¹² + 7³ + 3¹² + 8³ + 9⁶ + 8⁷ + 6⁶ .

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 3 ways as a sum of consecutive naturals, for example, 2765 + ... + 3888.

Almost surely, 2^3738986 is an apocalyptic number.

3738986 is a deficient number, since it is larger than the sum of its proper divisors (1890298).

3738986 is a wasteful number, since it uses less digits than its factorization.

3738986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6936.

The product of its digits is 217728, while the sum is 44.

The square root of 3738986 is about 1933.6457793505. The cubic root of 3738986 is about 155.2093736589.

The spelling of 3738986 in words is "three million, seven hundred thirty-eight thousand, nine hundred eighty-six".