30094844 has 18 divisors (see below), whose sum is σ = 57030120. Its totient is φ = 13889616.

The previous prime is 30094843. The next prime is 30094847. The reversal of 30094844 is 44849003.

It is a self number, because there is not a number n which added to its sum of digits gives 30094844.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30094843) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 21584 + ... + 22935.

It is an arithmetic number, because the mean of its divisors is an integer number (3168340).

Almost surely, 2^30094844 is an apocalyptic number.

It is an amenable number.

30094844 is a deficient number, since it is larger than the sum of its proper divisors (26935276).

30094844 is a wasteful number, since it uses less digits than its factorization.

30094844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44549 (or 44534 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 30094844 is about 5485.8767758673. The cubic root of 30094844 is about 311.0503531956.

The spelling of 30094844 in words is "thirty million, ninety-four thousand, eight hundred forty-four".