304880105 has 8 divisors (see below), whose sum is σ = 374364672. Its totient is φ = 238231728.

The previous prime is 304880101. The next prime is 304880119. The reversal of 304880105 is 501088403.

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 304880105 - 2² = 304880101 is a prime.

It is a super-2 number, since 2×304880105² = 185903756849622050, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (304880101) 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, 708809 + ... + 709238.

It is an arithmetic number, because the mean of its divisors is an integer number (46795584).

Almost surely, 2^304880105 is an apocalyptic number.

It is an amenable number.

304880105 is a deficient number, since it is larger than the sum of its proper divisors (69484567).

304880105 is a wasteful number, since it uses less digits than its factorization.

304880105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1418095.

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 304880105 is about 17460.8162753063. The cubic root of 304880105 is about 673.0433358637.

The spelling of 304880105 in words is "three hundred four million, eight hundred eighty thousand, one hundred five".