304042106 has 16 divisors (see below), whose sum is σ = 476280000. Its totient is φ = 145292928.

The previous prime is 304042103. The next prime is 304042133. The reversal of 304042106 is 601240403.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (304042103) 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, 85145 + ... + 88643.

It is an arithmetic number, because the mean of its divisors is an integer number (29767500).

Almost surely, 2^304042106 is an apocalyptic number.

304042106 is a deficient number, since it is larger than the sum of its proper divisors (172237894).

304042106 is a wasteful number, since it uses less digits than its factorization.

304042106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5413.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 304042106 is about 17436.8032047162. The cubic root of 304042106 is about 672.4261236408.

Adding to 304042106 its reverse (601240403), we get a palindrome (905282509).

The spelling of 304042106 in words is "three hundred four million, forty-two thousand, one hundred six".