6746773480 has 32 divisors (see below), whose sum is σ = 15314589000. Its totient is φ = 2674825216.

The previous prime is 6746773477. The next prime is 6746773511. The reversal of 6746773480 is 843776476.

It can be written as a sum of positive squares in 4 ways, for example, as 3926526244 + 2820247236 = 62662^2 + 53106^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 741805 + ... + 750844.

Almost surely, 2^6746773480 is an apocalyptic number.

It is an amenable number.

6746773480 is an abundant number, since it is smaller than the sum of its proper divisors (8567815520).

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

6746773480 is a wasteful number, since it uses less digits than its factorization.

6746773480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1492773 (or 1492769 counting only the distinct ones).

The product of its (nonzero) digits is 4741632, while the sum is 52.

The square root of 6746773480 is about 82138.7453032976. The cubic root of 6746773480 is about 1889.5804038529.

The spelling of 6746773480 in words is "six billion, seven hundred forty-six million, seven hundred seventy-three thousand, four hundred eighty".