9672736824 has 80 divisors (see below), whose sum is σ = 27722760120. Its totient is φ = 3149254080.

The previous prime is 9672736783. The next prime is 9672736837. The reversal of 9672736824 is 4286372769.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 145707 + ... + 201434.

Almost surely, 2^9672736824 is an apocalyptic number.

It is an amenable number.

9672736824 is an abundant number, since it is smaller than the sum of its proper divisors (18050023296).

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

9672736824 is a wasteful number, since it uses less digits than its factorization.

9672736824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347202 (or 347189 counting only the distinct ones).

The product of its digits is 6096384, while the sum is 54.

The square root of 9672736824 is about 98350.0728215287. The cubic root of 9672736824 is about 2130.6713059602.

It can be divided in two parts, 9672 and 736824, that added together give a square (746496 = 864²).

The spelling of 9672736824 in words is "nine billion, six hundred seventy-two million, seven hundred thirty-six thousand, eight hundred twenty-four".