3066437 has 4 divisors (see below), whose sum is σ = 3345216. Its totient is φ = 2787660.

The previous prime is 3066397. The next prime is 3066451. The reversal of 3066437 is 7346603.

3066437 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3066437 - 2¹² = 3062341 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3086437) 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, 139373 + ... + 139394.

It is an arithmetic number, because the mean of its divisors is an integer number (836304).

Almost surely, 2^3066437 is an apocalyptic number.

It is an amenable number.

3066437 is a deficient number, since it is larger than the sum of its proper divisors (278779).

3066437 is a wasteful number, since it uses less digits than its factorization.

3066437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278778.

The product of its (nonzero) digits is 9072, while the sum is 29.

The square root of 3066437 is about 1751.1244958597. The cubic root of 3066437 is about 145.2818457788.

The spelling of 3066437 in words is "three million, sixty-six thousand, four hundred thirty-seven".