3197081299938 has 8 divisors (see below), whose sum is σ = 6394162599888. Its totient is φ = 1065693766644.

The previous prime is 3197081299901. The next prime is 3197081300051. The reversal of 3197081299938 is 8399921807913.

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

3197081299938 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 266423441656 + ... + 266423441667.

It is an arithmetic number, because the mean of its divisors is an integer number (799270324986).

Almost surely, 2^{3197081299938} is an apocalyptic number.

3197081299938 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3197081299938 is a wasteful number, since it uses less digits than its factorization.

3197081299938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532846883328.

The product of its (nonzero) digits is 52907904, while the sum is 69.

The spelling of 3197081299938 in words is "three trillion, one hundred ninety-seven billion, eighty-one million, two hundred ninety-nine thousand, nine hundred thirty-eight".