304364401 has 8 divisors (see below), whose sum is σ = 349509600. Its totient is φ = 262131840.

The previous prime is 304364399. The next prime is 304364419. The reversal of 304364401 is 104463403.

It is a happy number.

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 304364401 - 2¹ = 304364399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (304364461) 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, 727936 + ... + 728353.

It is an arithmetic number, because the mean of its divisors is an integer number (43688700).

Almost surely, 2^304364401 is an apocalyptic number.

It is an amenable number.

304364401 is a deficient number, since it is larger than the sum of its proper divisors (45145199).

304364401 is a wasteful number, since it uses less digits than its factorization.

304364401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1456319.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 304364401 is about 17446.0425598472. The cubic root of 304364401 is about 672.6636379429.

The spelling of 304364401 in words is "three hundred four million, three hundred sixty-four thousand, four hundred one".