7966728102 has 16 divisors (see below), whose sum is σ = 15976876032. Its totient is φ = 2648339400.

The previous prime is 7966728097. The next prime is 7966728131. The reversal of 7966728102 is 2018276697.

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, 1806774 + ... + 1811177.

It is an arithmetic number, because the mean of its divisors is an integer number (998554752).

Almost surely, 2^7966728102 is an apocalyptic number.

7966728102 is an abundant number, since it is smaller than the sum of its proper divisors (8010147930).

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

7966728102 is a wasteful number, since it uses less digits than its factorization.

7966728102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3618323.

The product of its (nonzero) digits is 508032, while the sum is 48.

The square root of 7966728102 is about 89256.5297443274. The cubic root of 7966728102 is about 1997.2234891107.

The spelling of 7966728102 in words is "seven billion, nine hundred sixty-six million, seven hundred twenty-eight thousand, one hundred two".