9320867681 has 8 divisors (see below), whose sum is σ = 9659881728. Its totient is φ = 8984250000.

The previous prime is 9320867603. The next prime is 9320867701. The reversal of 9320867681 is 1867680239.

9320867681 is digitally balanced in base 3, 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 cyclic number.

It is not a de Polignac number, because 9320867681 - 2¹⁰ = 9320866657 is a prime.

It is a super-2 number, since 2×9320867681² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (9320867081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 591170 + ... + 606731.

It is an arithmetic number, because the mean of its divisors is an integer number (1207485216).

Almost surely, 2^9320867681 is an apocalyptic number.

It is an amenable number.

9320867681 is a deficient number, since it is larger than the sum of its proper divisors (339014047).

9320867681 is a wasteful number, since it uses less digits than its factorization.

9320867681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1198183.

The product of its (nonzero) digits is 870912, while the sum is 50.

The square root of 9320867681 is about 96544.6408714642. The cubic root of 9320867681 is about 2104.5154298987.

The spelling of 9320867681 in words is "nine billion, three hundred twenty million, eight hundred sixty-seven thousand, six hundred eighty-one".