30984368 has 10 divisors (see below), whose sum is σ = 60032244. Its totient is φ = 15492176.

The previous prime is 30984367. The next prime is 30984377. The reversal of 30984368 is 86348903.

It is not an unprimeable number, because it can be changed into a prime (30984361) 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 as a sum of consecutive naturals, namely, 968246 + ... + 968277.

Almost surely, 2^30984368 is an apocalyptic number.

It is an amenable number.

30984368 is a deficient number, since it is larger than the sum of its proper divisors (29047876).

30984368 is a wasteful number, since it uses less digits than its factorization.

30984368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1936531 (or 1936525 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 41.

The square root of 30984368 is about 5566.3603907760. The cubic root of 30984368 is about 314.0852541437.

The spelling of 30984368 in words is "thirty million, nine hundred eighty-four thousand, three hundred sixty-eight".