306700006397 has 8 divisors (see below), whose sum is σ = 313234425216. Its totient is φ = 300165957952.

The previous prime is 306700006391. The next prime is 306700006441. The reversal of 306700006397 is 793600007603.

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

It is a cyclic number.

It is not a de Polignac number, because 306700006397 - 2⁸ = 306700006141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (306700006391) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2157173 + ... + 2294949.

It is an arithmetic number, because the mean of its divisors is an integer number (39154303152).

Almost surely, 2^306700006397 is an apocalyptic number.

It is an amenable number.

306700006397 is a deficient number, since it is larger than the sum of its proper divisors (6534418819).

306700006397 is a wasteful number, since it uses less digits than its factorization.

306700006397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185187.

The product of its (nonzero) digits is 142884, while the sum is 41.

The spelling of 306700006397 in words is "three hundred six billion, seven hundred million, six thousand, three hundred ninety-seven".