306442796 has 12 divisors (see below), whose sum is σ = 585027240. Its totient is φ = 139292160.

The previous prime is 306442793. The next prime is 306442837. The reversal of 306442796 is 697244603.

It is not an unprimeable number, because it can be changed into a prime (306442793) 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 3 ways as a sum of consecutive naturals, for example, 3482261 + ... + 3482348.

It is an arithmetic number, because the mean of its divisors is an integer number (48752270).

Almost surely, 2^306442796 is an apocalyptic number.

It is an amenable number.

306442796 is a deficient number, since it is larger than the sum of its proper divisors (278584444).

306442796 is a wasteful number, since it uses less digits than its factorization.

306442796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6964624 (or 6964622 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 41.

The square root of 306442796 is about 17505.5075904699. The cubic root of 306442796 is about 674.1912919332.

The spelling of 306442796 in words is "three hundred six million, four hundred forty-two thousand, seven hundred ninety-six".