706778083351 has 2 divisors, whose sum is σ = 706778083352. Its totient is φ = 706778083350.

The previous prime is 706778083337. The next prime is 706778083387. The reversal of 706778083351 is 153380877607.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 706778083351 - 2²⁷ = 706643865623 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 706778083292 and 706778083301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (706778083301) 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, 353389041675 + 353389041676.

It is an arithmetic number, because the mean of its divisors is an integer number (353389041676).

Almost surely, 2^706778083351 is an apocalyptic number.

706778083351 is a deficient number, since it is larger than the sum of its proper divisors (1).

706778083351 is an equidigital number, since it uses as much as digits as its factorization.

706778083351 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5927040, while the sum is 55.

The spelling of 706778083351 in words is "seven hundred six billion, seven hundred seventy-eight million, eighty-three thousand, three hundred fifty-one".