7728000014 has 12 divisors (see below), whose sum is σ = 13484571624. Its totient is φ = 3311999964.

The previous prime is 7728000001. The next prime is 7728000061. The reversal of 7728000014 is 4100008277.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 39428474 + ... + 39428669.

It is an arithmetic number, because the mean of its divisors is an integer number (1123714302).

Almost surely, 2^7728000014 is an apocalyptic number.

7728000014 is a deficient number, since it is larger than the sum of its proper divisors (5756571610).

7728000014 is a wasteful number, since it uses less digits than its factorization.

7728000014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78857159 (or 78857152 counting only the distinct ones).

The product of its (nonzero) digits is 3136, while the sum is 29.

The square root of 7728000014 is about 87909.0439829714. The cubic root of 7728000014 is about 1977.0714804892.

The spelling of 7728000014 in words is "seven billion, seven hundred twenty-eight million, fourteen", and thus it is an aban number.