30704082 has 8 divisors (see below), whose sum is σ = 61408176. Its totient is φ = 10234692.

The previous prime is 30704059. The next prime is 30704083. The reversal of 30704082 is 28040703.

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

30704082 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (30704083) 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 3 ways as a sum of consecutive naturals, for example, 2558668 + ... + 2558679.

It is an arithmetic number, because the mean of its divisors is an integer number (7676022).

Almost surely, 2^30704082 is an apocalyptic number.

30704082 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

30704082 is a wasteful number, since it uses less digits than its factorization.

30704082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5117352.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 30704082 is about 5541.1264197815. The cubic root of 30704082 is about 313.1353074483.

Adding to 30704082 its reverse (28040703), we get a palindrome (58744785).

The spelling of 30704082 in words is "thirty million, seven hundred four thousand, eighty-two".