306770213364 has 12 divisors (see below), whose sum is σ = 715797164544. Its totient is φ = 102256737784.

The previous prime is 306770213341. The next prime is 306770213369. The reversal of 306770213364 is 463312077603.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (306770213369) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12782092212 + ... + 12782092235.

It is an arithmetic number, because the mean of its divisors is an integer number (59649763712).

Almost surely, 2^306770213364 is an apocalyptic number.

It is an amenable number.

306770213364 is an abundant number, since it is smaller than the sum of its proper divisors (409026951180).

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

306770213364 is a wasteful number, since it uses less digits than its factorization.

306770213364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25564184454 (or 25564184452 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 42.

The spelling of 306770213364 in words is "three hundred six billion, seven hundred seventy million, two hundred thirteen thousand, three hundred sixty-four".