6674443377 has 16 divisors (see below), whose sum is σ = 10172178432. Its totient is φ = 3813368400.

The previous prime is 6674443343. The next prime is 6674443397. The reversal of 6674443377 is 7733444766.

It is not a de Polignac number, because 6674443377 - 2¹⁰ = 6674442353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6674443397) 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 in 15 ways as a sum of consecutive naturals, for example, 136002 + ... + 178452.

It is an arithmetic number, because the mean of its divisors is an integer number (635761152).

Almost surely, 2^6674443377 is an apocalyptic number.

It is an amenable number.

6674443377 is a deficient number, since it is larger than the sum of its proper divisors (3497735055).

6674443377 is a wasteful number, since it uses less digits than its factorization.

6674443377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49948.

The product of its digits is 7112448, while the sum is 51.

The square root of 6674443377 is about 81697.2666433829. The cubic root of 6674443377 is about 1882.8035898511.

The spelling of 6674443377 in words is "six billion, six hundred seventy-four million, four hundred forty-three thousand, three hundred seventy-seven".