4066673057 has 8 divisors (see below), whose sum is σ = 4091016000. Its totient is φ = 4042369584.

The previous prime is 4066673053. The next prime is 4066673069. The reversal of 4066673057 is 7503766604.

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

It is a cyclic number.

It is not a de Polignac number, because 4066673057 - 2² = 4066673053 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4066672999 and 4066673017.

It is not an unprimeable number, because it can be changed into a prime (4066673053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211478 + ... + 229904.

It is an arithmetic number, because the mean of its divisors is an integer number (511377000).

Almost surely, 2^4066673057 is an apocalyptic number.

It is an amenable number.

4066673057 is a deficient number, since it is larger than the sum of its proper divisors (24342943).

4066673057 is a wasteful number, since it uses less digits than its factorization.

4066673057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19735.

The product of its (nonzero) digits is 635040, while the sum is 44.

The square root of 4066673057 is about 63770.4716698881. The cubic root of 4066673057 is about 1596.1722375795.

The spelling of 4066673057 in words is "four billion, sixty-six million, six hundred seventy-three thousand, fifty-seven".