30468433 has 2 divisors, whose sum is σ = 30468434. Its totient is φ = 30468432.

The previous prime is 30468421. The next prime is 30468439. The reversal of 30468433 is 33486403.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21086464 + 9381969 = 4592^2 + 3063^2 .

It is an emirp because it is prime and its reverse (33486403) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30468433 - 2⁵ = 30468401 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30468395 and 30468404.

It is not a weakly prime, because it can be changed into another prime (30468439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15234216 + 15234217.

It is an arithmetic number, because the mean of its divisors is an integer number (15234217).

Almost surely, 2^30468433 is an apocalyptic number.

It is an amenable number.

30468433 is a deficient number, since it is larger than the sum of its proper divisors (1).

30468433 is an equidigital number, since it uses as much as digits as its factorization.

30468433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 31.

The square root of 30468433 is about 5519.8218268346. The cubic root of 30468433 is about 312.3321611792.

The spelling of 30468433 in words is "thirty million, four hundred sixty-eight thousand, four hundred thirty-three".