6706872356 has 12 divisors (see below), whose sum is σ = 11757585840. Its totient is φ = 3347562120.

The previous prime is 6706872349. The next prime is 6706872421. The reversal of 6706872356 is 6532786076.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1465946 + ... + 1470513.

It is an arithmetic number, because the mean of its divisors is an integer number (979798820).

Almost surely, 2^6706872356 is an apocalyptic number.

It is an amenable number.

6706872356 is a deficient number, since it is larger than the sum of its proper divisors (5050713484).

6706872356 is a wasteful number, since it uses less digits than its factorization.

6706872356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2937034 (or 2937032 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 50.

The square root of 6706872356 is about 81895.4965550610. The cubic root of 6706872356 is about 1885.8479774546.

The spelling of 6706872356 in words is "six billion, seven hundred six million, eight hundred seventy-two thousand, three hundred fifty-six".