6477673338 has 48 divisors (see below), whose sum is σ = 14380217280. Its totient is φ = 2106240192.

The previous prime is 6477673327. The next prime is 6477673343. The reversal of 6477673338 is 8333767746.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 631918 + ... + 642086.

It is an arithmetic number, because the mean of its divisors is an integer number (299587860).

Almost surely, 2^6477673338 is an apocalyptic number.

6477673338 is an abundant number, since it is smaller than the sum of its proper divisors (7902543942).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6477673338 is a wasteful number, since it uses less digits than its factorization.

6477673338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11043 (or 11040 counting only the distinct ones).

The product of its digits is 10668672, while the sum is 54.

The square root of 6477673338 is about 80483.9942970029. The cubic root of 6477673338 is about 1864.1163447691.

The spelling of 6477673338 in words is "six billion, four hundred seventy-seven million, six hundred seventy-three thousand, three hundred thirty-eight".