304401134 has 4 divisors (see below), whose sum is σ = 456601704. Its totient is φ = 152200566.

The previous prime is 304401127. The next prime is 304401143. The reversal of 304401134 is 431104403.

It is a happy number.

304401134 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 431104403 = 71 ⋅6071893.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76100282 + ... + 76100285.

It is an arithmetic number, because the mean of its divisors is an integer number (114150426).

Almost surely, 2^304401134 is an apocalyptic number.

304401134 is a deficient number, since it is larger than the sum of its proper divisors (152200570).

304401134 is a wasteful number, since it uses less digits than its factorization.

304401134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152200569.

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

The square root of 304401134 is about 17447.0952883281. The cubic root of 304401134 is about 672.6906975677.

Adding to 304401134 its reverse (431104403), we get a palindrome (735505537).

The spelling of 304401134 in words is "three hundred four million, four hundred one thousand, one hundred thirty-four".