9603977 has 2 divisors, whose sum is σ = 9603978. Its totient is φ = 9603976.

The previous prime is 9603967. The next prime is 9604019. The reversal of 9603977 is 7793069.

9603977 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9369721 + 234256 = 3061^2 + 484^2 .

It is a cyclic number.

It is not a de Polignac number, because 9603977 - 2¹⁰ = 9602953 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9603917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4801988 + 4801989.

It is an arithmetic number, because the mean of its divisors is an integer number (4801989).

Almost surely, 2^9603977 is an apocalyptic number.

It is an amenable number.

9603977 is a deficient number, since it is larger than the sum of its proper divisors (1).

9603977 is an equidigital number, since it uses as much as digits as its factorization.

9603977 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 71442, while the sum is 41.

The square root of 9603977 is about 3099.0283961268. The cubic root of 9603977 is about 212.5610583481.

The spelling of 9603977 in words is "nine million, six hundred three thousand, nine hundred seventy-seven".