30016968 has 32 divisors (see below), whose sum is σ = 79457760. Its totient is φ = 9416960.

The previous prime is 30016963. The next prime is 30016969. The reversal of 30016968 is 86961003.

It is not an unprimeable number, because it can be changed into a prime (30016963) 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, 36378 + ... + 37193.

It is an arithmetic number, because the mean of its divisors is an integer number (2483055).

Almost surely, 2^30016968 is an apocalyptic number.

It is an amenable number.

30016968 is an abundant number, since it is smaller than the sum of its proper divisors (49440792).

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

30016968 is a wasteful number, since it uses less digits than its factorization.

30016968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73597 (or 73593 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 30016968 is about 5478.7743154833. The cubic root of 30016968 is about 310.7818212444.

The spelling of 30016968 in words is "thirty million, sixteen thousand, nine hundred sixty-eight".