5678344037 has 2 divisors, whose sum is σ = 5678344038. Its totient is φ = 5678344036.

The previous prime is 5678344019. The next prime is 5678344039. The reversal of 5678344037 is 7304438765.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5672198596 + 6145441 = 75314^2 + 2479^2 .

It is a cyclic number.

It is not a de Polignac number, because 5678344037 - 2³² = 1383376741 is a prime.

Together with 5678344039, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 5678343982 and 5678344000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5678344039) 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, 2839172018 + 2839172019.

It is an arithmetic number, because the mean of its divisors is an integer number (2839172019).

Almost surely, 2^5678344037 is an apocalyptic number.

It is an amenable number.

5678344037 is a deficient number, since it is larger than the sum of its proper divisors (1).

5678344037 is an equidigital number, since it uses as much as digits as its factorization.

5678344037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1693440, while the sum is 47.

The square root of 5678344037 is about 75354.7877510115. The cubic root of 5678344037 is about 1784.0508714681.

The spelling of 5678344037 in words is "five billion, six hundred seventy-eight million, three hundred forty-four thousand, thirty-seven".