30808083 has 8 divisors (see below), whose sum is σ = 41234688. Its totient is φ = 20460104.

The previous prime is 30808049. The next prime is 30808091. The reversal of 30808083 is 38080803.

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

It is a cyclic number.

It is not a de Polignac number, because 30808083 - 2⁹ = 30807571 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30808083.

It is not an unprimeable number, because it can be changed into a prime (30808003) 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 7 ways as a sum of consecutive naturals, for example, 18735 + ... + 20312.

It is an arithmetic number, because the mean of its divisors is an integer number (5154336).

Almost surely, 2^30808083 is an apocalyptic number.

30808083 is a deficient number, since it is larger than the sum of its proper divisors (10426605).

30808083 is a wasteful number, since it uses less digits than its factorization.

30808083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39313.

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 30808083 is about 5550.5029501839. The cubic root of 30808083 is about 313.4884601060.

Adding to 30808083 its reverse (38080803), we get a palindrome (68888886).

The spelling of 30808083 in words is "thirty million, eight hundred eight thousand, eighty-three".