30848986 has 8 divisors (see below), whose sum is σ = 52884000. Its totient is φ = 13220988.

The previous prime is 30848977. The next prime is 30849001. The reversal of 30848986 is 68984803.

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1101736 + ... + 1101763.

It is an arithmetic number, because the mean of its divisors is an integer number (6610500).

Almost surely, 2^30848986 is an apocalyptic number.

30848986 is a deficient number, since it is larger than the sum of its proper divisors (22035014).

30848986 is a wasteful number, since it uses less digits than its factorization.

30848986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2203508.

The product of its (nonzero) digits is 331776, while the sum is 46.

The square root of 30848986 is about 5554.1863490524. The cubic root of 30848986 is about 313.6271352704.

It can be divided in two parts, 308 and 48986, that added together give a palindrome (49294).

The spelling of 30848986 in words is "thirty million, eight hundred forty-eight thousand, nine hundred eighty-six".