30500484 has 48 divisors (see below), whose sum is σ = 84876288. Its totient is φ = 8335008.

The previous prime is 30500473. The next prime is 30500501. The reversal of 30500484 is 48400503.

It is a happy number.

It is a super-3 number, since 3×30500484³ (a number of 23 digits) contains 333 as substring.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 5962 + ... + 9825.

It is an arithmetic number, because the mean of its divisors is an integer number (1768256).

Almost surely, 2^30500484 is an apocalyptic number.

It is an amenable number.

30500484 is an abundant number, since it is smaller than the sum of its proper divisors (54375804).

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

30500484 is a wasteful number, since it uses less digits than its factorization.

30500484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15824 (or 15822 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 30500484 is about 5522.7243277209. The cubic root of 30500484 is about 312.4416411556.

Adding to 30500484 its reverse (48400503), we get a palindrome (78900987).

The spelling of 30500484 in words is "thirty million, five hundred thousand, four hundred eighty-four".