678413383 has 2 divisors, whose sum is σ = 678413384. Its totient is φ = 678413382.

The previous prime is 678413381. The next prime is 678413399. The reversal of 678413383 is 383314876.

678413383 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 678413383 - 2¹ = 678413381 is a prime.

Together with 678413381, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (678413381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 339206691 + 339206692.

It is an arithmetic number, because the mean of its divisors is an integer number (339206692).

Almost surely, 2^678413383 is an apocalyptic number.

678413383 is a deficient number, since it is larger than the sum of its proper divisors (1).

678413383 is an equidigital number, since it uses as much as digits as its factorization.

678413383 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 290304, while the sum is 43.

The square root of 678413383 is about 26046.3698622284. The cubic root of 678413383 is about 878.6814719393.

The spelling of 678413383 in words is "six hundred seventy-eight million, four hundred thirteen thousand, three hundred eighty-three".