478483319 has 2 divisors, whose sum is σ = 478483320. Its totient is φ = 478483318.

The previous prime is 478483301. The next prime is 478483321. The reversal of 478483319 is 913384874.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 478483319 - 2¹⁶ = 478417783 is a prime.

It is a super-2 number, since 2×478483319² = 457892573122511522, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 478483321, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (478183319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 239241659 + 239241660.

It is an arithmetic number, because the mean of its divisors is an integer number (239241660).

Almost surely, 2^478483319 is an apocalyptic number.

478483319 is a deficient number, since it is larger than the sum of its proper divisors (1).

478483319 is an equidigital number, since it uses as much as digits as its factorization.

478483319 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 580608, while the sum is 47.

The square root of 478483319 is about 21874.2615646792. The cubic root of 478483319 is about 782.1479907120.

The spelling of 478483319 in words is "four hundred seventy-eight million, four hundred eighty-three thousand, three hundred nineteen".