34307720306 has 16 divisors (see below), whose sum is σ = 53021483928. Its totient is φ = 16638729600.

The previous prime is 34307720269. The next prime is 34307720311. The reversal of 34307720306 is 60302770343.

It can be written as a sum of positive squares in 4 ways, for example, as 22213219681 + 12094500625 = 149041^2 + 109975^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1195025 + ... + 1223396.

Almost surely, 2^34307720306 is an apocalyptic number.

34307720306 is a deficient number, since it is larger than the sum of its proper divisors (18713763622).

34307720306 is a wasteful number, since it uses less digits than its factorization.

34307720306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2418637.

The product of its (nonzero) digits is 63504, while the sum is 35.

The spelling of 34307720306 in words is "thirty-four billion, three hundred seven million, seven hundred twenty thousand, three hundred six".