304286364 has 36 divisors (see below), whose sum is σ = 782210520. Its totient is φ = 99708960.

The previous prime is 304286363. The next prime is 304286369. The reversal of 304286364 is 463682403.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (304286363) 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 11 ways as a sum of consecutive naturals, for example, 69507 + ... + 73754.

It is an arithmetic number, because the mean of its divisors is an integer number (21728070).

Almost surely, 2^304286364 is an apocalyptic number.

It is an amenable number.

304286364 is an abundant number, since it is smaller than the sum of its proper divisors (477924156).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

304286364 is a wasteful number, since it uses less digits than its factorization.

304286364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143330 (or 143325 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

The square root of 304286364 is about 17443.8058920638. The cubic root of 304286364 is about 672.6061442073.

The spelling of 304286364 in words is "three hundred four million, two hundred eighty-six thousand, three hundred sixty-four".