398050483 has 2 divisors, whose sum is σ = 398050484. Its totient is φ = 398050482.

The previous prime is 398050459. The next prime is 398050553. The reversal of 398050483 is 384050893.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-398050483 is a prime.

It is not a weakly prime, because it can be changed into another prime (398050423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 199025241 + 199025242.

It is an arithmetic number, because the mean of its divisors is an integer number (199025242).

Almost surely, 2^398050483 is an apocalyptic number.

398050483 is a deficient number, since it is larger than the sum of its proper divisors (1).

398050483 is an equidigital number, since it uses as much as digits as its factorization.

398050483 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 398050483 is about 19951.2025452102. The cubic root of 398050483 is about 735.6073361075.

The spelling of 398050483 in words is "three hundred ninety-eight million, fifty thousand, four hundred eighty-three".