6978448796 has 24 divisors (see below), whose sum is σ = 14106170736. Its totient is φ = 2985432320.

The previous prime is 6978448777. The next prime is 6978448817.

6978448796 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (68).

It is a congruent 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, 4663991 + ... + 4665486.

It is an arithmetic number, because the mean of its divisors is an integer number (587757114).

Almost surely, 2^6978448796 is an apocalyptic number.

It is an amenable number.

6978448796 is an abundant number, since it is smaller than the sum of its proper divisors (7127721940).

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

6978448796 is a wasteful number, since it uses less digits than its factorization.

6978448796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9329509 (or 9329507 counting only the distinct ones).

The product of its digits is 146313216, while the sum is 68.

The square root of 6978448796 is about 83537.1102923725. The cubic root of 6978448796 is about 1910.9660232137.

The spelling of 6978448796 in words is "six billion, nine hundred seventy-eight million, four hundred forty-eight thousand, seven hundred ninety-six".