6708347956 has 12 divisors (see below), whose sum is σ = 12012623392. Its totient is φ = 3276169848.

The previous prime is 6708347939. The next prime is 6708347957. The reversal of 6708347956 is 6597438076.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 6708347897 and 6708347906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6708347957) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19500840 + ... + 19501183.

Almost surely, 2^6708347956 is an apocalyptic number.

It is an amenable number.

6708347956 is a deficient number, since it is larger than the sum of its proper divisors (5304275436).

6708347956 is a wasteful number, since it uses less digits than its factorization.

6708347956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39002070 (or 39002068 counting only the distinct ones).

The product of its (nonzero) digits is 7620480, while the sum is 55.

The square root of 6708347956 is about 81904.5051019784. The cubic root of 6708347956 is about 1885.9862710869.

The spelling of 6708347956 in words is "six billion, seven hundred eight million, three hundred forty-seven thousand, nine hundred fifty-six".