4066676977 has 4 divisors (see below), whose sum is σ = 4436374896. Its totient is φ = 3696979060.

The previous prime is 4066676921. The next prime is 4066677007. The reversal of 4066676977 is 7796766604.

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 a de Polignac number, because none of the positive numbers 2^k-4066676977 is a prime.

It is a Smith number, since the sum of its digits (58) 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 (4066674977) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184848943 + ... + 184848964.

It is an arithmetic number, because the mean of its divisors is an integer number (1109093724).

Almost surely, 2^4066676977 is an apocalyptic number.

It is an amenable number.

4066676977 is a deficient number, since it is larger than the sum of its proper divisors (369697919).

4066676977 is a wasteful number, since it uses less digits than its factorization.

4066676977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369697918.

The product of its (nonzero) digits is 16003008, while the sum is 58.

The square root of 4066676977 is about 63770.5024051089. The cubic root of 4066676977 is about 1596.1727504470.

The spelling of 4066676977 in words is "four billion, sixty-six million, six hundred seventy-six thousand, nine hundred seventy-seven".