30924084 has 12 divisors (see below), whose sum is σ = 72156224. Its totient is φ = 10308024.

The previous prime is 30924067. The next prime is 30924097. The reversal of 30924084 is 48042903.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1288492 + ... + 1288515.

Almost surely, 2^30924084 is an apocalyptic number.

It is an amenable number.

30924084 is an abundant number, since it is smaller than the sum of its proper divisors (41232140).

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

30924084 is a wasteful number, since it uses less digits than its factorization.

30924084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2577014 (or 2577012 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 30924084 is about 5560.9427258335. The cubic root of 30924084 is about 313.8814243884.

Adding to 30924084 its reverse (48042903), we get a palindrome (78966987).

The spelling of 30924084 in words is "thirty million, nine hundred twenty-four thousand, eighty-four".