30950068 has 12 divisors (see below), whose sum is σ = 54204192. Its totient is φ = 15463160.

The previous prime is 30950063. The next prime is 30950083. The reversal of 30950068 is 86005903.

It is a super-3 number, since 3×30950068³ (a number of 23 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30950063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5721 + ... + 9727.

It is an arithmetic number, because the mean of its divisors is an integer number (4517016).

Almost surely, 2^30950068 is an apocalyptic number.

It is an amenable number.

30950068 is a deficient number, since it is larger than the sum of its proper divisors (23254124).

30950068 is a wasteful number, since it uses less digits than its factorization.

30950068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5942 (or 5940 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 30950068 is about 5563.2785297880. The cubic root of 30950068 is about 313.9693128624.

The spelling of 30950068 in words is "thirty million, nine hundred fifty thousand, sixty-eight".