9679825734 has 16 divisors (see below), whose sum is σ = 19361263680. Its totient is φ = 3226339880.

The previous prime is 9679825711. The next prime is 9679825801. The reversal of 9679825734 is 4375289769.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19477 + ... + 140495.

It is an arithmetic number, because the mean of its divisors is an integer number (1210078980).

Almost surely, 2^9679825734 is an apocalyptic number.

9679825734 is an abundant number, since it is smaller than the sum of its proper divisors (9681437946).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9679825734 is a wasteful number, since it uses less digits than its factorization.

9679825734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134355.

The product of its digits is 22861440, while the sum is 60.

The square root of 9679825734 is about 98386.1053909545. The cubic root of 9679825734 is about 2131.1916843215.

The spelling of 9679825734 in words is "nine billion, six hundred seventy-nine million, eight hundred twenty-five thousand, seven hundred thirty-four".