7677049441 has 2 divisors, whose sum is σ = 7677049442. Its totient is φ = 7677049440.

The previous prime is 7677049433. The next prime is 7677049463. The reversal of 7677049441 is 1449407767.

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., 7343804416 + 333245025 = 85696^2 + 18255^2 .

It is a cyclic number.

It is not a de Polignac number, because 7677049441 - 2³ = 7677049433 is a prime.

It is not a weakly prime, because it can be changed into another prime (7677049241) 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, 3838524720 + 3838524721.

It is an arithmetic number, because the mean of its divisors is an integer number (3838524721).

Almost surely, 2^7677049441 is an apocalyptic number.

It is an amenable number.

7677049441 is a deficient number, since it is larger than the sum of its proper divisors (1).

7677049441 is an equidigital number, since it uses as much as digits as its factorization.

7677049441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1185408, while the sum is 49.

The square root of 7677049441 is about 87618.7733365402. The cubic root of 7677049441 is about 1972.7169637594.

The spelling of 7677049441 in words is "seven billion, six hundred seventy-seven million, forty-nine thousand, four hundred forty-one".