6230778049 has 2 divisors, whose sum is σ = 6230778050. Its totient is φ = 6230778048.

The previous prime is 6230778041. The next prime is 6230778079. The reversal of 6230778049 is 9408770326.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5425353649 + 805424400 = 73657^2 + 28380^2 .

It is a cyclic number.

It is not a de Polignac number, because 6230778049 - 2³ = 6230778041 is a prime.

It is not a weakly prime, because it can be changed into another prime (6230778041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3115389024 + 3115389025.

It is an arithmetic number, because the mean of its divisors is an integer number (3115389025).

Almost surely, 2^6230778049 is an apocalyptic number.

It is an amenable number.

6230778049 is a deficient number, since it is larger than the sum of its proper divisors (1).

6230778049 is an equidigital number, since it uses as much as digits as its factorization.

6230778049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 508032, while the sum is 46.

The square root of 6230778049 is about 78935.2775950018. The cubic root of 6230778049 is about 1840.1254294812.

It can be divided in two parts, 623077 and 8049, that added together give a triangular number (631126 = T₁₁₂₃).

The spelling of 6230778049 in words is "six billion, two hundred thirty million, seven hundred seventy-eight thousand, forty-nine".