306080071 has 8 divisors (see below), whose sum is σ = 334591488. Its totient is φ = 277683000.

The previous prime is 306080069. The next prime is 306080107. The reversal of 306080071 is 170080603.

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 306080071 - 2¹ = 306080069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (306080771) 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, 22935 + ... + 33736.

It is an arithmetic number, because the mean of its divisors is an integer number (41823936).

Almost surely, 2^306080071 is an apocalyptic number.

306080071 is a deficient number, since it is larger than the sum of its proper divisors (28511417).

306080071 is a wasteful number, since it uses less digits than its factorization.

306080071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57173.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 306080071 is about 17495.1442120378. The cubic root of 306080071 is about 673.9251818144.

The spelling of 306080071 in words is "three hundred six million, eighty thousand, seventy-one".