798837738897 has 8 divisors (see below), whose sum is σ = 1161945802080. Its totient is φ = 484144084160.

The previous prime is 798837738833. The next prime is 798837738947.

It is a happy number.

798837738897 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 798837738897 - 2⁶ = 798837738833 is a prime.

It is not an unprimeable number, because it can be changed into a prime (798837738397) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12103602072 + ... + 12103602137.

It is an arithmetic number, because the mean of its divisors is an integer number (145243225260).

Almost surely, 2^798837738897 is an apocalyptic number.

It is an amenable number.

798837738897 is a deficient number, since it is larger than the sum of its proper divisors (363108063183).

798837738897 is a wasteful number, since it uses less digits than its factorization.

798837738897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24207204223.

The product of its digits is 7169347584, while the sum is 84.

The spelling of 798837738897 in words is "seven hundred ninety-eight billion, eight hundred thirty-seven million, seven hundred thirty-eight thousand, eight hundred ninety-seven".