9706528427 has 8 divisors (see below), whose sum is σ = 9749607792. Its totient is φ = 9663544800.

The previous prime is 9706528387. The next prime is 9706528457. The reversal of 9706528427 is 7248256079.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9706528427 - 2¹⁶ = 9706462891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9706528457) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 183233 + ... + 230189.

It is an arithmetic number, because the mean of its divisors is an integer number (1218700974).

Almost surely, 2^9706528427 is an apocalyptic number.

9706528427 is a deficient number, since it is larger than the sum of its proper divisors (43079365).

9706528427 is a wasteful number, since it uses less digits than its factorization.

9706528427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47869.

The product of its (nonzero) digits is 1693440, while the sum is 50.

The square root of 9706528427 is about 98521.7155098306. The cubic root of 9706528427 is about 2133.1495814199.

The spelling of 9706528427 in words is "nine billion, seven hundred six million, five hundred twenty-eight thousand, four hundred twenty-seven".