6477700706 has 16 divisors (see below), whose sum is σ = 10403714520. Its totient is φ = 3014077440.

The previous prime is 6477700699. The next prime is 6477700711. The reversal of 6477700706 is 6070077746.

It can be written as a sum of positive squares in 4 ways, for example, as 6231681481 + 246019225 = 78941^2 + 15685^2 .

It is a Curzon number.

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, 1067315 + ... + 1073366.

Almost surely, 2^6477700706 is an apocalyptic number.

6477700706 is a deficient number, since it is larger than the sum of its proper divisors (3926013814).

6477700706 is a wasteful number, since it uses less digits than its factorization.

6477700706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2140789.

The product of its (nonzero) digits is 345744, while the sum is 44.

The square root of 6477700706 is about 80484.1643182061. The cubic root of 6477700706 is about 1864.1189700463.

The spelling of 6477700706 in words is "six billion, four hundred seventy-seven million, seven hundred thousand, seven hundred six".