6743775489 has 16 divisors (see below), whose sum is σ = 10048377024. Its totient is φ = 3987449600.

The previous prime is 6743775457. The next prime is 6743775503. The reversal of 6743775489 is 9845773476.

It is a cyclic number.

It is not a de Polignac number, because 6743775489 - 2⁵ = 6743775457 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6743775439) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2490804 + ... + 2493509.

It is an arithmetic number, because the mean of its divisors is an integer number (628023564).

Almost surely, 2^6743775489 is an apocalyptic number.

It is an amenable number.

6743775489 is a deficient number, since it is larger than the sum of its proper divisors (3304601535).

6743775489 is a wasteful number, since it uses less digits than its factorization.

6743775489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4984368.

The product of its digits is 35562240, while the sum is 60.

The square root of 6743775489 is about 82120.4937211169. The cubic root of 6743775489 is about 1889.3004782282.

The spelling of 6743775489 in words is "six billion, seven hundred forty-three million, seven hundred seventy-five thousand, four hundred eighty-nine".