30397302006 has 16 divisors (see below), whose sum is σ = 60815226864. Its totient is φ = 10128996864.

The previous prime is 30397301989. The next prime is 30397302007. The reversal of 30397302006 is 60020379303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30397302007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 840091 + ... + 875526.

It is an arithmetic number, because the mean of its divisors is an integer number (3800951679).

Almost surely, 2^30397302006 is an apocalyptic number.

30397302006 is an abundant number, since it is smaller than the sum of its proper divisors (30417924858).

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

30397302006 is a wasteful number, since it uses less digits than its factorization.

30397302006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1718575.

The product of its (nonzero) digits is 20412, while the sum is 33.

The spelling of 30397302006 in words is "thirty billion, three hundred ninety-seven million, three hundred two thousand, six".