30000486 has 8 divisors (see below), whose sum is σ = 60000984. Its totient is φ = 10000160.

The previous prime is 30000473. The next prime is 30000493. The reversal of 30000486 is 68400003.

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

30000486 is an admirable number.

It is a congruent number.

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, 2500035 + ... + 2500046.

It is an arithmetic number, because the mean of its divisors is an integer number (7500123).

Almost surely, 2^30000486 is an apocalyptic number.

30000486 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.

30000486 is a wasteful number, since it uses less digits than its factorization.

30000486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5000086.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 30000486 is about 5477.2699403991. The cubic root of 30000486 is about 310.7249284919.

Adding to 30000486 its reverse (68400003), we get a palindrome (98400489).

The spelling of 30000486 in words is "thirty million, four hundred eighty-six", and thus it is an aban number.