6947960320 has 80 divisors (see below), whose sum is σ = 19038701088. Its totient is φ = 2382151680.

The previous prime is 6947960311. The next prime is 6947960377. The reversal of 6947960320 is 230697496.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 175941 + ... + 211780.

Almost surely, 2^6947960320 is an apocalyptic number.

It is an amenable number.

6947960320 is an abundant number, since it is smaller than the sum of its proper divisors (12090740768).

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

6947960320 is an equidigital number, since it uses as much as digits as its factorization.

6947960320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387751 (or 387735 counting only the distinct ones).

The product of its (nonzero) digits is 489888, while the sum is 46.

The square root of 6947960320 is about 83354.4259172841. The cubic root of 6947960320 is about 1908.1789904264.

The spelling of 6947960320 in words is "six billion, nine hundred forty-seven million, nine hundred sixty thousand, three hundred twenty".