3297505673 has 12 divisors (see below), whose sum is σ = 4142322240. Its totient is φ = 2569484280.

The previous prime is 3297505667. The next prime is 3297505709. The reversal of 3297505673 is 3765057923.

It is a de Polignac number, because none of the positive numbers 2^k-3297505673 is a prime.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3297505663) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1945733 + ... + 1947426.

It is an arithmetic number, because the mean of its divisors is an integer number (345193520).

Almost surely, 2^3297505673 is an apocalyptic number.

It is an amenable number.

3297505673 is a deficient number, since it is larger than the sum of its proper divisors (844816567).

3297505673 is a wasteful number, since it uses less digits than its factorization.

3297505673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3893188 (or 3893177 counting only the distinct ones).

The product of its (nonzero) digits is 1190700, while the sum is 47.

The square root of 3297505673 is about 57423.9120314874. The cubic root of 3297505673 is about 1488.4303505373.

The spelling of 3297505673 in words is "three billion, two hundred ninety-seven million, five hundred five thousand, six hundred seventy-three".