306130941573604 has 27 divisors (see below), whose sum is σ = 623195629713993. Its totient is φ = 131198869980528.

The previous prime is 306130941573601. The next prime is 306130941573679. The reversal of 306130941573604 is 406375149031603.

The square root of 306130941573604 is 17496598.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 79262518702500 + 226868422871104 = 8902950^2 + 15062152^2 .

It is not an unprimeable number, because it can be changed into a prime (306130941573601) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 244327494 + ... + 245577250.

Almost surely, 2^{306130941573604} is an apocalyptic number.

306130941573604 is the 17496598-th square number.

It is an amenable number.

306130941573604 is an abundant number, since it is smaller than the sum of its proper divisors (317064688140389).

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

306130941573604 is an frugal number, since it uses more digits than its factorization.

306130941573604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2499532 (or 1249766 counting only the distinct ones).

The product of its (nonzero) digits is 4898880, while the sum is 52.

The spelling of 306130941573604 in words is "three hundred six trillion, one hundred thirty billion, nine hundred forty-one million, five hundred seventy-three thousand, six hundred four".