3497019473 has 2 divisors, whose sum is σ = 3497019474. Its totient is φ = 3497019472.

The previous prime is 3497019457. The next prime is 3497019481. The reversal of 3497019473 is 3749107943.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3397957264 + 99062209 = 58292^2 + 9953^2 .

It is a cyclic number.

It is not a de Polignac number, because 3497019473 - 2⁴ = 3497019457 is a prime.

It is not a weakly prime, because it can be changed into another prime (3497079473) 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, 1748509736 + 1748509737.

It is an arithmetic number, because the mean of its divisors is an integer number (1748509737).

Almost surely, 2^3497019473 is an apocalyptic number.

It is an amenable number.

3497019473 is a deficient number, since it is larger than the sum of its proper divisors (1).

3497019473 is an equidigital number, since it uses as much as digits as its factorization.

3497019473 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 571536, while the sum is 47.

The square root of 3497019473 is about 59135.6024151272. The cubic root of 3497019473 is about 1517.8633809023.

The spelling of 3497019473 in words is "three billion, four hundred ninety-seven million, nineteen thousand, four hundred seventy-three".