30430412 has 12 divisors (see below), whose sum is σ = 54491976. Its totient is φ = 14861280.

The previous prime is 30430409. The next prime is 30430429. The reversal of 30430412 is 21403403.

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 3 ways as a sum of consecutive naturals, for example, 88289 + ... + 88632.

It is an arithmetic number, because the mean of its divisors is an integer number (4540998).

Almost surely, 2^30430412 is an apocalyptic number.

It is an amenable number.

30430412 is a deficient number, since it is larger than the sum of its proper divisors (24061564).

30430412 is a wasteful number, since it uses less digits than its factorization.

30430412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176968 (or 176966 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 30430412 is about 5516.3767093990. The cubic root of 30430412 is about 312.2021892382.

Adding to 30430412 its reverse (21403403), we get a palindrome (51833815).

The spelling of 30430412 in words is "thirty million, four hundred thirty thousand, four hundred twelve".