3197892117001 has 4 divisors (see below), whose sum is σ = 3227230576900. Its totient is φ = 3168553657104.

The previous prime is 3197892116981. The next prime is 3197892117047. The reversal of 3197892117001 is 1007112987913.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1778222250000 + 1419669867001 = 1333500^2 + 1191499^2 .

It is a cyclic number.

It is not a de Polignac number, because 3197892117001 - 2³¹ = 3195744633353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3197892117061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14669229786 + ... + 14669230003.

It is an arithmetic number, because the mean of its divisors is an integer number (806807644225).

Almost surely, 2^{3197892117001} is an apocalyptic number.

It is an amenable number.

3197892117001 is a deficient number, since it is larger than the sum of its proper divisors (29338459899).

3197892117001 is a wasteful number, since it uses less digits than its factorization.

3197892117001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29338459898.

The product of its (nonzero) digits is 190512, while the sum is 49.

The spelling of 3197892117001 in words is "three trillion, one hundred ninety-seven billion, eight hundred ninety-two million, one hundred seventeen thousand, one".