9463997 has 2 divisors, whose sum is σ = 9463998. Its totient is φ = 9463996.

The previous prime is 9463991. The next prime is 9464011. The reversal of 9463997 is 7993649.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8726116 + 737881 = 2954^2 + 859^2 .

It is a cyclic number.

It is not a de Polignac number, because 9463997 - 2⁶ = 9463933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9463991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4731998 + 4731999.

It is an arithmetic number, because the mean of its divisors is an integer number (4731999).

Almost surely, 2^9463997 is an apocalyptic number.

It is an amenable number.

9463997 is a deficient number, since it is larger than the sum of its proper divisors (1).

9463997 is an equidigital number, since it uses as much as digits as its factorization.

9463997 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 367416, while the sum is 47.

The square root of 9463997 is about 3076.3609996228. The cubic root of 9463997 is about 211.5232925219.

The spelling of 9463997 in words is "nine million, four hundred sixty-three thousand, nine hundred ninety-seven".