9842549734 has 8 divisors (see below), whose sum is σ = 14841122688. Its totient is φ = 4895508840.

The previous prime is 9842549729. The next prime is 9842549737. The reversal of 9842549734 is 4379452489.

9842549734 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9842549737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12882537 + ... + 12883300.

It is an arithmetic number, because the mean of its divisors is an integer number (1855140336).

Almost surely, 2^9842549734 is an apocalyptic number.

9842549734 is a deficient number, since it is larger than the sum of its proper divisors (4998572954).

9842549734 is a wasteful number, since it uses less digits than its factorization.

9842549734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25766030.

The product of its digits is 8709120, while the sum is 55.

The square root of 9842549734 is about 99209.6252084444. The cubic root of 9842549734 is about 2143.0676108115.

The spelling of 9842549734 in words is "nine billion, eight hundred forty-two million, five hundred forty-nine thousand, seven hundred thirty-four".