304196832 has 72 divisors (see below), whose sum is σ = 888470856. Its totient is φ = 98654976.

The previous prime is 304196819. The next prime is 304196881. The reversal of 304196832 is 238691403.

It is a tau number, because it is divible by the number of its divisors (72).

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

It is a congruent number.

It is an unprimeable number.

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, 3618 + ... + 24929.

It is an arithmetic number, because the mean of its divisors is an integer number (12339873).

Almost surely, 2^304196832 is an apocalyptic number.

304196832 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 304196832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (444235428).

304196832 is an abundant number, since it is smaller than the sum of its proper divisors (584274024).

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

304196832 is a wasteful number, since it uses less digits than its factorization.

304196832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28600 (or 28589 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 304196832 is about 17441.2394055010. The cubic root of 304196832 is about 672.5401694243.

It can be divided in two parts, 304 and 196832, that added together give a square (197136 = 444²).

The spelling of 304196832 in words is "three hundred four million, one hundred ninety-six thousand, eight hundred thirty-two".