3066705477 has 24 divisors (see below), whose sum is σ = 4841055648. Its totient is φ = 1855274400.

The previous prime is 3066705443. The next prime is 3066705487. The reversal of 3066705477 is 7745076603.

3066705477 is a `hidden beast` number, since 30 + 6 + 6 + 70 + 547 + 7 = 666.

3066705477 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3066705477 - 2¹⁰ = 3066704453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3066705487) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28227 + ... + 83247.

It is an arithmetic number, because the mean of its divisors is an integer number (201710652).

Almost surely, 2^3066705477 is an apocalyptic number.

It is an amenable number.

3066705477 is a deficient number, since it is larger than the sum of its proper divisors (1774350171).

3066705477 is a wasteful number, since it uses less digits than its factorization.

3066705477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55601 (or 55598 counting only the distinct ones).

The product of its (nonzero) digits is 740880, while the sum is 45.

The square root of 3066705477 is about 55377.8428344767. The cubic root of 3066705477 is about 1452.8608562847.

The spelling of 3066705477 in words is "three billion, sixty-six million, seven hundred five thousand, four hundred seventy-seven".