30093916 has 6 divisors (see below), whose sum is σ = 52664360. Its totient is φ = 15046956.

The previous prime is 30093887. The next prime is 30093949. The reversal of 30093916 is 61939003.

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 as a sum of consecutive naturals, namely, 3761736 + ... + 3761743.

Almost surely, 2^30093916 is an apocalyptic number.

It is an amenable number.

30093916 is a deficient number, since it is larger than the sum of its proper divisors (22570444).

30093916 is a wasteful number, since it uses less digits than its factorization.

30093916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7523483 (or 7523481 counting only the distinct ones).

The product of its (nonzero) digits is 4374, while the sum is 31.

The square root of 30093916 is about 5485.7921943872. The cubic root of 30093916 is about 311.0471559957.

The spelling of 30093916 in words is "thirty million, ninety-three thousand, nine hundred sixteen".