304107093 has 6 divisors (see below), whose sum is σ = 439265814. Its totient is φ = 202738056.

The previous prime is 304107091. The next prime is 304107109. The reversal of 304107093 is 390701403.

It can be written as a sum of positive squares in only one way, i.e., 226261764 + 77845329 = 15042^2 + 8823^2 .

It is not a de Polignac number, because 304107093 - 2¹ = 304107091 is a prime.

It is a super-2 number, since 2×304107093² = 184962248025821298, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (304107091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16894830 + ... + 16894847.

It is an arithmetic number, because the mean of its divisors is an integer number (73210969).

Almost surely, 2^304107093 is an apocalyptic number.

It is an amenable number.

304107093 is a deficient number, since it is larger than the sum of its proper divisors (135158721).

304107093 is a wasteful number, since it uses less digits than its factorization.

304107093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33789683 (or 33789680 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 27.

The square root of 304107093 is about 17438.6666061371. Note that the first 4 decimals coincide. The cubic root of 304107093 is about 672.4740291146.

Adding to 304107093 its reverse (390701403), we get a palindrome (694808496).

The spelling of 304107093 in words is "three hundred four million, one hundred seven thousand, ninety-three".