7728005695 has 16 divisors (see below), whose sum is σ = 9596049120. Its totient is φ = 5967561600.

The previous prime is 7728005693. The next prime is 7728005711. The reversal of 7728005695 is 5965008277.

It is not a de Polignac number, because 7728005695 - 2¹ = 7728005693 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7728005693) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 896305 + ... + 904885.

It is an arithmetic number, because the mean of its divisors is an integer number (599753070).

Almost surely, 2^7728005695 is an apocalyptic number.

7728005695 is a deficient number, since it is larger than the sum of its proper divisors (1868043425).

7728005695 is a wasteful number, since it uses less digits than its factorization.

7728005695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14826.

The product of its (nonzero) digits is 1058400, while the sum is 49.

The square root of 7728005695 is about 87909.0762947717. The cubic root of 7728005695 is about 1977.0719649501.

The spelling of 7728005695 in words is "seven billion, seven hundred twenty-eight million, five thousand, six hundred ninety-five".