30396412 has 12 divisors (see below), whose sum is σ = 53335296. Its totient is φ = 15157760.

The previous prime is 30396407. The next prime is 30396419. The reversal of 30396412 is 21469303.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30396419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8389 + ... + 11452.

It is an arithmetic number, because the mean of its divisors is an integer number (4444608).

Almost surely, 2^30396412 is an apocalyptic number.

It is an amenable number.

30396412 is a deficient number, since it is larger than the sum of its proper divisors (22938884).

30396412 is a wasteful number, since it uses less digits than its factorization.

30396412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20228 (or 20226 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 30396412 is about 5513.2941151366. The cubic root of 30396412 is about 312.0858710602.

The spelling of 30396412 in words is "thirty million, three hundred ninety-six thousand, four hundred twelve".