3001745866 has 16 divisors (see below), whose sum is σ = 5182873920. Its totient is φ = 1277206560.

The previous prime is 3001745861. The next prime is 3001745867. The reversal of 3001745866 is 6685471003.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3001745861) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 769315 + ... + 773206.

It is an arithmetic number, because the mean of its divisors is an integer number (323929620).

Almost surely, 2^3001745866 is an apocalyptic number.

3001745866 is a deficient number, since it is larger than the sum of its proper divisors (2181128054).

3001745866 is a wasteful number, since it uses less digits than its factorization.

3001745866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1542669.

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 3001745866 is about 54788.1909356387. The cubic root of 3001745866 is about 1442.5292909959.

The spelling of 3001745866 in words is "three billion, one million, seven hundred forty-five thousand, eight hundred sixty-six".