3469866 has 8 divisors (see below), whose sum is σ = 6939744. Its totient is φ = 1156620.

The previous prime is 3469859. The next prime is 3469867. The reversal of 3469866 is 6689643.

3469866 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

3469866 is an admirable number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3469867) 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, 289150 + ... + 289161.

It is an arithmetic number, because the mean of its divisors is an integer number (867468).

Almost surely, 2^3469866 is an apocalyptic number.

3469866 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3469866 is a wasteful number, since it uses less digits than its factorization.

3469866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 578316.

The product of its digits is 186624, while the sum is 42.

The square root of 3469866 is about 1862.7576331880. The cubic root of 3469866 is about 151.3924559993.

The spelling of 3469866 in words is "three million, four hundred sixty-nine thousand, eight hundred sixty-six".