6978928010 has 128 divisors (see below), whose sum is σ = 13934592000. Its totient is φ = 2509436160.

The previous prime is 6978927983. The next prime is 6978928027. The reversal of 6978928010 is 108298796.

It is a self number, because there is not a number n which added to its sum of digits gives 6978928010.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 35069891 + ... + 35070089.

It is an arithmetic number, because the mean of its divisors is an integer number (108864000).

Almost surely, 2^6978928010 is an apocalyptic number.

6978928010 is a deficient number, since it is larger than the sum of its proper divisors (6955663990).

6978928010 is a wasteful number, since it uses less digits than its factorization.

6978928010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396.

The product of its (nonzero) digits is 435456, while the sum is 50.

The square root of 6978928010 is about 83539.9785132843. The cubic root of 6978928010 is about 1911.0097645827.

The spelling of 6978928010 in words is "six billion, nine hundred seventy-eight million, nine hundred twenty-eight thousand, ten".