3431616497 has 2 divisors, whose sum is σ = 3431616498. Its totient is φ = 3431616496.

The previous prime is 3431616449. The next prime is 3431616509. The reversal of 3431616497 is 7946161343.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3108731536 + 322884961 = 55756^2 + 17969^2 .

It is a cyclic number.

It is not a de Polignac number, because 3431616497 - 2⁸ = 3431616241 is a prime.

It is not a weakly prime, because it can be changed into another prime (3431616407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1715808248 + 1715808249.

It is an arithmetic number, because the mean of its divisors is an integer number (1715808249).

Almost surely, 2^3431616497 is an apocalyptic number.

It is an amenable number.

3431616497 is a deficient number, since it is larger than the sum of its proper divisors (1).

3431616497 is an equidigital number, since it uses as much as digits as its factorization.

3431616497 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 326592, while the sum is 44.

The square root of 3431616497 is about 58580.0008279276. Note that the first 3 decimals coincide. The cubic root of 3431616497 is about 1508.3411599104.

The spelling of 3431616497 in words is "three billion, four hundred thirty-one million, six hundred sixteen thousand, four hundred ninety-seven".