10296768989 has 4 divisors (see below), whose sum is σ = 11088828156. Its totient is φ = 9504709824.

The previous prime is 10296768959. The next prime is 10296768991. The reversal of 10296768989 is 98986769201.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6259183225 + 4037585764 = 79115^2 + 63542^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10296768989 is a prime.

It is a super-2 number, since 2×10296768989² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10296768959) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 396029564 + ... + 396029589.

It is an arithmetic number, because the mean of its divisors is an integer number (2772207039).

Almost surely, 2^10296768989 is an apocalyptic number.

It is an amenable number.

10296768989 is a deficient number, since it is larger than the sum of its proper divisors (792059167).

10296768989 is an equidigital number, since it uses as much as digits as its factorization.

10296768989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 792059166.

The product of its (nonzero) digits is 23514624, while the sum is 65.

The spelling of 10296768989 in words is "ten billion, two hundred ninety-six million, seven hundred sixty-eight thousand, nine hundred eighty-nine".