6928720278296 has 64 divisors (see below), whose sum is σ = 13576845542400. Its totient is φ = 3308689980288.

The previous prime is 6928720278269. The next prime is 6928720278323.

6928720278296 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (6928720278269) and next prime (6928720278323).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 591232325 + ... + 591244043.

It is an arithmetic number, because the mean of its divisors is an integer number (212138211600).

Almost surely, 2^{6928720278296} is an apocalyptic number.

It is an amenable number.

6928720278296 is a deficient number, since it is larger than the sum of its proper divisors (6648125264104).

6928720278296 is a wasteful number, since it uses less digits than its factorization.

6928720278296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16368 (or 16364 counting only the distinct ones).

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

The spelling of 6928720278296 in words is "six trillion, nine hundred twenty-eight billion, seven hundred twenty million, two hundred seventy-eight thousand, two hundred ninety-six".