304020676 has 6 divisors (see below), whose sum is σ = 532036190. Its totient is φ = 152010336.

The previous prime is 304020649. The next prime is 304020679. The reversal of 304020676 is 676020403.

304020676 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 215208900 + 88811776 = 14670^2 + 9424^2 .

It is not an unprimeable number, because it can be changed into a prime (304020679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38002581 + ... + 38002588.

Almost surely, 2^304020676 is an apocalyptic number.

It is an amenable number.

304020676 is a deficient number, since it is larger than the sum of its proper divisors (228015514).

304020676 is a wasteful number, since it uses less digits than its factorization.

304020676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76005173 (or 76005171 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 304020676 is about 17436.1886890456. The cubic root of 304020676 is about 672.4103249185.

It can be divided in two parts, 3040 and 20676, that added together give a square (23716 = 154²).

The spelling of 304020676 in words is "three hundred four million, twenty thousand, six hundred seventy-six".