3387746 has 8 divisors (see below), whose sum is σ = 5114460. Its totient is φ = 1682928.

The previous prime is 3387733. The next prime is 3387749. The reversal of 3387746 is 6477833.

3387746 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 3330625 + 57121 = 1825^2 + 239^2 .

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

It is a super-2 number, since 2×3387746² = 22953645921032, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3387749) by changing a digit.

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, 5081 + ... + 5708.

Almost surely, 2^3387746 is an apocalyptic number.

3387746 is a deficient number, since it is larger than the sum of its proper divisors (1726714).

3387746 is a wasteful number, since it uses less digits than its factorization.

3387746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10948.

The product of its digits is 84672, while the sum is 38.

The square root of 3387746 is about 1840.5830597938. The cubic root of 3387746 is about 150.1885924163.

The spelling of 3387746 in words is "three million, three hundred eighty-seven thousand, seven hundred forty-six".