3366787 has 4 divisors (see below), whose sum is σ = 3374136. Its totient is φ = 3359440.

The previous prime is 3366767. The next prime is 3366821. The reversal of 3366787 is 7876633.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7876633 = 41 ⋅192113.

It is a cyclic number.

It is not a de Polignac number, because 3366787 - 2⁷ = 3366659 is a prime.

It is a super-2 number, since 2×3366787² = 22670509406738, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3366707) 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 3 ways as a sum of consecutive naturals, for example, 2938 + ... + 3919.

It is an arithmetic number, because the mean of its divisors is an integer number (843534).

Almost surely, 2^3366787 is an apocalyptic number.

3366787 is a deficient number, since it is larger than the sum of its proper divisors (7349).

3366787 is an equidigital number, since it uses as much as digits as its factorization.

3366787 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7348.

The product of its digits is 127008, while the sum is 40.

The square root of 3366787 is about 1834.8806500696. The cubic root of 3366787 is about 149.8782270951.

The spelling of 3366787 in words is "three million, three hundred sixty-six thousand, seven hundred eighty-seven".