9828965758 has 4 divisors (see below), whose sum is σ = 14743448640. Its totient is φ = 4914482878.

The previous prime is 9828965749. The next prime is 9828965759. The reversal of 9828965758 is 8575698289.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8575698289 = 751 ⋅11419039.

It is a junction number, because it is equal to n+sod(n) for n = 9828965693 and 9828965702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9828965759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2457241438 + ... + 2457241441.

It is an arithmetic number, because the mean of its divisors is an integer number (3685862160).

Almost surely, 2^9828965758 is an apocalyptic number.

9828965758 is a deficient number, since it is larger than the sum of its proper divisors (4914482882).

9828965758 is a wasteful number, since it uses less digits than its factorization.

9828965758 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4914482881.

The product of its digits is 87091200, while the sum is 67.

The square root of 9828965758 is about 99141.1405925915. The cubic root of 9828965758 is about 2142.0812545478.

The spelling of 9828965758 in words is "nine billion, eight hundred twenty-eight million, nine hundred sixty-five thousand, seven hundred fifty-eight".