4070066667 has 4 divisors (see below), whose sum is σ = 5426755560. Its totient is φ = 2713377776.

The previous prime is 4070066653. The next prime is 4070066677. The reversal of 4070066667 is 7666600704.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4070066667 - 2⁶ = 4070066603 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4070066677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 678344442 + ... + 678344447.

It is an arithmetic number, because the mean of its divisors is an integer number (1356688890).

Almost surely, 2^4070066667 is an apocalyptic number.

4070066667 is a deficient number, since it is larger than the sum of its proper divisors (1356688893).

4070066667 is a wasteful number, since it uses less digits than its factorization.

4070066667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1356688892.

The product of its (nonzero) digits is 254016, while the sum is 42.

The square root of 4070066667 is about 63797.0741256995. The cubic root of 4070066667 is about 1596.6161122926.

The spelling of 4070066667 in words is "four billion, seventy million, sixty-six thousand, six hundred sixty-seven".