30790483 has 2 divisors, whose sum is σ = 30790484. Its totient is φ = 30790482.

The previous prime is 30790481. The next prime is 30790493. The reversal of 30790483 is 38409703.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30790483 - 2¹ = 30790481 is a prime.

Together with 30790481, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (30790481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15395241 + 15395242.

It is an arithmetic number, because the mean of its divisors is an integer number (15395242).

Almost surely, 2^30790483 is an apocalyptic number.

30790483 is a deficient number, since it is larger than the sum of its proper divisors (1).

30790483 is an equidigital number, since it uses as much as digits as its factorization.

30790483 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 30790483 is about 5548.9172817767. The cubic root of 30790483 is about 313.4287523134.

The spelling of 30790483 in words is "thirty million, seven hundred ninety thousand, four hundred eighty-three".