304013032 has 64 divisors (see below), whose sum is σ = 624153600. Its totient is φ = 138432000.

The previous prime is 304013029. The next prime is 304013071. The reversal of 304013032 is 230310403.

It is a junction number, because it is equal to n+sod(n) for n = 304012997 and 304013015.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 294357 + ... + 295387.

It is an arithmetic number, because the mean of its divisors is an integer number (9752400).

Almost surely, 2^304013032 is an apocalyptic number.

It is an amenable number.

304013032 is an abundant number, since it is smaller than the sum of its proper divisors (320140568).

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

304013032 is a wasteful number, since it uses less digits than its factorization.

304013032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1138 (or 1134 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 304013032 is about 17435.9694883881. The cubic root of 304013032 is about 672.4046893943.

Adding to 304013032 its reverse (230310403), we get a palindrome (534323435).

It can be divided in two parts, 30401 and 3032, that added together give a palindrome (33433).

The spelling of 304013032 in words is "three hundred four million, thirteen thousand, thirty-two".