30461338 has 8 divisors (see below), whose sum is σ = 47678688. Its totient is φ = 14568444.

The previous prime is 30461317. The next prime is 30461359. The reversal of 30461338 is 83316403.

It is an interprime number because it is at equal distance from previous prime (30461317) and next prime (30461359).

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

It is a super-2 number, since 2×30461338² = 1855786225500488, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 331056 + ... + 331147.

It is an arithmetic number, because the mean of its divisors is an integer number (5959836).

Almost surely, 2^30461338 is an apocalyptic number.

30461338 is a deficient number, since it is larger than the sum of its proper divisors (17217350).

30461338 is a wasteful number, since it uses less digits than its factorization.

30461338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 662228.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 30461338 is about 5519.1791056279. The cubic root of 30461338 is about 312.3079156624.

The spelling of 30461338 in words is "thirty million, four hundred sixty-one thousand, three hundred thirty-eight".