28650301696 has 81 divisors (see below), whose sum is σ = 58397418793. Its totient is φ = 14028600320.

The previous prime is 28650301679. The next prime is 28650301721. The reversal of 28650301696 is 69610305682.

The square root of 28650301696 is 169264.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 3356580096 + 25293721600 = 57936^2 + 159040^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 192283830 + ... + 192283978.

Almost surely, 2^28650301696 is an apocalyptic number.

28650301696 is the 169264-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 28650301696

28650301696 is an abundant number, since it is smaller than the sum of its proper divisors (29747117097).

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

28650301696 is an frugal number, since it uses more digits than its factorization.

28650301696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456 (or 222 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 46.

The spelling of 28650301696 in words is "twenty-eight billion, six hundred fifty million, three hundred one thousand, six hundred ninety-six".