6044397977 has 2 divisors, whose sum is σ = 6044397978. Its totient is φ = 6044397976.

The previous prime is 6044397973. The next prime is 6044398001. The reversal of 6044397977 is 7797934406.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5790601216 + 253796761 = 76096^2 + 15931^2 .

It is a cyclic number.

It is not a de Polignac number, because 6044397977 - 2² = 6044397973 is a prime.

It is not a weakly prime, because it can be changed into another prime (6044397973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3022198988 + 3022198989.

It is an arithmetic number, because the mean of its divisors is an integer number (3022198989).

Almost surely, 2^6044397977 is an apocalyptic number.

It is an amenable number.

6044397977 is a deficient number, since it is larger than the sum of its proper divisors (1).

6044397977 is an equidigital number, since it uses as much as digits as its factorization.

6044397977 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8001504, while the sum is 56.

The square root of 6044397977 is about 77745.7264227430. The cubic root of 6044397977 is about 1821.5916094658.

The spelling of 6044397977 in words is "six billion, forty-four million, three hundred ninety-seven thousand, nine hundred seventy-seven".