9320861 has 16 divisors (see below), whose sum is σ = 10713600. Its totient is φ = 8030400.

The previous prime is 9320851. The next prime is 9320873. The reversal of 9320861 is 1680239.

It is a cyclic number.

It is not a de Polignac number, because 9320861 - 2⁶ = 9320797 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9320851) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 19220 + ... + 19698.

It is an arithmetic number, because the mean of its divisors is an integer number (669600).

Almost surely, 2^9320861 is an apocalyptic number.

It is an amenable number.

9320861 is a deficient number, since it is larger than the sum of its proper divisors (1392739).

9320861 is a wasteful number, since it uses less digits than its factorization.

9320861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 580.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 9320861 is about 3053.0085162017. The cubic root of 9320861 is about 210.4514927075.

The spelling of 9320861 in words is "nine million, three hundred twenty thousand, eight hundred sixty-one".