3387866 has 16 divisors (see below), whose sum is σ = 5349888. Its totient is φ = 1606800.

The previous prime is 3387863. The next prime is 3387869. The reversal of 3387866 is 6687833.

It is an interprime number because it is at equal distance from previous prime (3387863) and next prime (3387869).

It is a super-2 number, since 2×3387866² = 22955272067912, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3387863) 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 in 7 ways as a sum of consecutive naturals, for example, 2771 + ... + 3801.

It is an arithmetic number, because the mean of its divisors is an integer number (334368).

Almost surely, 2^3387866 is an apocalyptic number.

3387866 is a deficient number, since it is larger than the sum of its proper divisors (1962022).

3387866 is a wasteful number, since it uses less digits than its factorization.

3387866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1117.

The product of its digits is 145152, while the sum is 41.

The square root of 3387866 is about 1840.6156578710. The cubic root of 3387866 is about 150.1903657112.

The spelling of 3387866 in words is "three million, three hundred eighty-seven thousand, eight hundred sixty-six".