6980796077 has 2 divisors, whose sum is σ = 6980796078. Its totient is φ = 6980796076.

The previous prime is 6980796013. The next prime is 6980796107. The reversal of 6980796077 is 7706970896.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4179105316 + 2801690761 = 64646^2 + 52931^2 .

It is a cyclic number.

It is not a de Polignac number, because 6980796077 - 2⁶ = 6980796013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6980796007) 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, 3490398038 + 3490398039.

It is an arithmetic number, because the mean of its divisors is an integer number (3490398039).

Almost surely, 2^6980796077 is an apocalyptic number.

It is an amenable number.

6980796077 is a deficient number, since it is larger than the sum of its proper divisors (1).

6980796077 is an equidigital number, since it uses as much as digits as its factorization.

6980796077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8001504, while the sum is 59.

The square root of 6980796077 is about 83551.1584419989. The cubic root of 6980796077 is about 1911.1802576154.

The spelling of 6980796077 in words is "six billion, nine hundred eighty million, seven hundred ninety-six thousand, seventy-seven".