304020684050 has 96 divisors (see below), whose sum is σ = 617984821440. Its totient is φ = 110834380800.

The previous prime is 304020684047. The next prime is 304020684089. The reversal of 304020684050 is 50486020403.

It is a junction number, because it is equal to n+sod(n) for n = 304020683998 and 304020684016.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3314810 + ... + 3405290.

It is an arithmetic number, because the mean of its divisors is an integer number (6437341890).

Almost surely, 2^304020684050 is an apocalyptic number.

304020684050 is an abundant number, since it is smaller than the sum of its proper divisors (313964137390).

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

304020684050 is a wasteful number, since it uses less digits than its factorization.

304020684050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90636 (or 90631 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

The spelling of 304020684050 in words is "three hundred four billion, twenty million, six hundred eighty-four thousand, fifty".