30338082 has 12 divisors (see below), whose sum is σ = 65732550. Its totient is φ = 10112688.

The previous prime is 30338071. The next prime is 30338093. The reversal of 30338082 is 28083303.

It is an interprime number because it is at equal distance from previous prime (30338071) and next prime (30338093).

It can be written as a sum of positive squares in only one way, i.e., 23415921 + 6922161 = 4839^2 + 2631^2 .

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 842707 + ... + 842742.

Almost surely, 2^30338082 is an apocalyptic number.

30338082 is an abundant number, since it is smaller than the sum of its proper divisors (35394468).

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

30338082 is a wasteful number, since it uses less digits than its factorization.

30338082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1685457 (or 1685454 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 30338082 is about 5508.0016339867. The cubic root of 30338082 is about 311.8861147467.

The spelling of 30338082 in words is "thirty million, three hundred thirty-eight thousand, eighty-two".