9677321 has 2 divisors, whose sum is σ = 9677322. Its totient is φ = 9677320.

The previous prime is 9677309. The next prime is 9677341. The reversal of 9677321 is 1237769.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5929225 + 3748096 = 2435^2 + 1936^2 .

It is a cyclic number.

It is not a de Polignac number, because 9677321 - 2⁶ = 9677257 is a prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (9677341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4838660 + 4838661.

It is an arithmetic number, because the mean of its divisors is an integer number (4838661).

Almost surely, 2^9677321 is an apocalyptic number.

It is an amenable number.

9677321 is a deficient number, since it is larger than the sum of its proper divisors (1).

9677321 is an equidigital number, since it uses as much as digits as its factorization.

9677321 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15876, while the sum is 35.

The square root of 9677321 is about 3110.8392758225. The cubic root of 9677321 is about 213.1007847377.

The spelling of 9677321 in words is "nine million, six hundred seventy-seven thousand, three hundred twenty-one".