306706832162 has 8 divisors (see below), whose sum is σ = 461378473500. Its totient is φ = 152914007664.

The previous prime is 306706832147. The next prime is 306706832167. The reversal of 306706832162 is 261238607603.

It can be written as a sum of positive squares in 2 ways, for example, as 271171189081 + 35535643081 = 520741^2 + 188509^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (306706832167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 219703337 + ... + 219704732.

Almost surely, 2^306706832162 is an apocalyptic number.

306706832162 is a deficient number, since it is larger than the sum of its proper divisors (154671641338).

306706832162 is a wasteful number, since it uses less digits than its factorization.

306706832162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439408420.

The product of its (nonzero) digits is 435456, while the sum is 44.

The spelling of 306706832162 in words is "three hundred six billion, seven hundred six million, eight hundred thirty-two thousand, one hundred sixty-two".