9671724052 has 12 divisors (see below), whose sum is σ = 17816333920. Its totient is φ = 4581342936.

The previous prime is 9671724019. The next prime is 9671724079. The reversal of 9671724052 is 2504271769.

It is a super-2 number, since 2×9671724052² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63629688 + ... + 63629839.

Almost surely, 2^9671724052 is an apocalyptic number.

It is an amenable number.

9671724052 is a deficient number, since it is larger than the sum of its proper divisors (8144609868).

9671724052 is a wasteful number, since it uses less digits than its factorization.

9671724052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127259550 (or 127259548 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 43.

The square root of 9671724052 is about 98344.9238751040. The cubic root of 9671724052 is about 2130.5969402595.

The spelling of 9671724052 in words is "nine billion, six hundred seventy-one million, seven hundred twenty-four thousand, fifty-two".