3197650146197 has 8 divisors (see below), whose sum is σ = 3443972659680. Its totient is φ = 2951377550640.

The previous prime is 3197650146193. The next prime is 3197650146203. The reversal of 3197650146197 is 7916410567913.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3197650146197 - 2² = 3197650146193 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3197650146193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12346379 + ... + 12602712.

It is an arithmetic number, because the mean of its divisors is an integer number (430496582460).

Almost surely, 2^{3197650146197} is an apocalyptic number.

It is an amenable number.

3197650146197 is a deficient number, since it is larger than the sum of its proper divisors (246322513483).

3197650146197 is a wasteful number, since it uses less digits than its factorization.

3197650146197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24958963.

The product of its (nonzero) digits is 8573040, while the sum is 59.

The spelling of 3197650146197 in words is "three trillion, one hundred ninety-seven billion, six hundred fifty million, one hundred forty-six thousand, one hundred ninety-seven".