9849128564734 has 8 divisors (see below), whose sum is σ = 14773767707088. Its totient is φ = 4924539329040.

The previous prime is 9849128564729. The next prime is 9849128564741. The reversal of 9849128564734 is 4374658219489.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11979322 + ... + 12775069.

It is an arithmetic number, because the mean of its divisors is an integer number (1846720963386).

Almost surely, 2^{9849128564734} is an apocalyptic number.

9849128564734 is a deficient number, since it is larger than the sum of its proper divisors (4924639142354).

9849128564734 is a wasteful number, since it uses less digits than its factorization.

9849128564734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24953330.

The product of its digits is 418037760, while the sum is 70.

The spelling of 9849128564734 in words is "nine trillion, eight hundred forty-nine billion, one hundred twenty-eight million, five hundred sixty-four thousand, seven hundred thirty-four".