3554066 has 12 divisors (see below), whose sum is σ = 5523882. Its totient is φ = 1714944.

The previous prime is 3554059. The next prime is 3554069. The reversal of 3554066 is 6604553.

3554066 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 3 ways, for example, as 1918225 + 1635841 = 1385^2 + 1279^2 .

It is a Harshad number since it is a multiple of its sum of digits (29).

It is not an unprimeable number, because it can be changed into a prime (3554069) 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 5 ways as a sum of consecutive naturals, for example, 626 + ... + 2738.

Almost surely, 2^3554066 is an apocalyptic number.

3554066 is a deficient number, since it is larger than the sum of its proper divisors (1969816).

3554066 is a wasteful number, since it uses less digits than its factorization.

3554066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2173 (or 2144 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 3554066 is about 1885.2230637248. The cubic root of 3554066 is about 152.6072487534.

The spelling of 3554066 in words is "three million, five hundred fifty-four thousand, sixty-six".