4297973161 has 2 divisors, whose sum is σ = 4297973162. Its totient is φ = 4297973160.

The previous prime is 4297973081. The next prime is 4297973171. The reversal of 4297973161 is 1613797924.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3269552400 + 1028420761 = 57180^2 + 32069^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4297973161 is a prime.

It is not a weakly prime, because it can be changed into another prime (4297973171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2148986580 + 2148986581.

It is an arithmetic number, because the mean of its divisors is an integer number (2148986581).

Almost surely, 2^4297973161 is an apocalyptic number.

It is an amenable number.

4297973161 is a deficient number, since it is larger than the sum of its proper divisors (1).

4297973161 is an equidigital number, since it uses as much as digits as its factorization.

4297973161 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 571536, while the sum is 49.

The square root of 4297973161 is about 65558.9289189505. The cubic root of 4297973161 is about 1625.8777945906.

The spelling of 4297973161 in words is "four billion, two hundred ninety-seven million, nine hundred seventy-three thousand, one hundred sixty-one".