30000966 has 8 divisors (see below), whose sum is σ = 60001944. Its totient is φ = 10000320.

The previous prime is 30000871. The next prime is 30000967. The reversal of 30000966 is 66900003.

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

30000966 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30000967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2500075 + ... + 2500086.

It is an arithmetic number, because the mean of its divisors is an integer number (7500243).

Almost surely, 2^30000966 is an apocalyptic number.

30000966 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

30000966 is a wasteful number, since it uses less digits than its factorization.

30000966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5000166.

The product of its (nonzero) digits is 972, while the sum is 24.

The square root of 30000966 is about 5477.3137576736. The cubic root of 30000966 is about 310.7265856558.

Adding to 30000966 its reverse (66900003), we get a palindrome (96900969).

The spelling of 30000966 in words is "thirty million, nine hundred sixty-six", and thus it is an aban number.