3297385647353 has 16 divisors (see below), whose sum is σ = 4127703857280. Its totient is φ = 2568349061376.

The previous prime is 3297385647331. The next prime is 3297385647371. The reversal of 3297385647353 is 3537465837923.

It is not a de Polignac number, because 3297385647353 - 2¹⁴ = 3297385630969 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3297385647353.

It is not an unprimeable number, because it can be changed into a prime (3297385647313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 477740051 + ... + 477746952.

It is an arithmetic number, because the mean of its divisors is an integer number (257981491080).

Almost surely, 2^{3297385647353} is an apocalyptic number.

It is an amenable number.

3297385647353 is a deficient number, since it is larger than the sum of its proper divisors (830318209927).

3297385647353 is a wasteful number, since it uses less digits than its factorization.

3297385647353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 955487056.

The product of its digits is 342921600, while the sum is 65.

The spelling of 3297385647353 in words is "three trillion, two hundred ninety-seven billion, three hundred eighty-five million, six hundred forty-seven thousand, three hundred fifty-three".