6299120677 has 2 divisors, whose sum is σ = 6299120678. Its totient is φ = 6299120676.

The previous prime is 6299120669. The next prime is 6299120701. The reversal of 6299120677 is 7760219926.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3494464996 + 2804655681 = 59114^2 + 52959^2 .

It is a cyclic number.

It is not a de Polignac number, because 6299120677 - 2³ = 6299120669 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6299120677.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6299120617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3149560338 + 3149560339.

It is an arithmetic number, because the mean of its divisors is an integer number (3149560339).

Almost surely, 2^6299120677 is an apocalyptic number.

It is an amenable number.

6299120677 is a deficient number, since it is larger than the sum of its proper divisors (1).

6299120677 is an equidigital number, since it uses as much as digits as its factorization.

6299120677 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 571536, while the sum is 49.

The square root of 6299120677 is about 79366.9999244018. Note that the first 4 decimals coincide. The cubic root of 6299120677 is about 1846.8288186921.

The spelling of 6299120677 in words is "six billion, two hundred ninety-nine million, one hundred twenty thousand, six hundred seventy-seven".