897200002798 has 16 divisors (see below), whose sum is σ = 1469052339840. Its totient is φ = 407566271800.

The previous prime is 897200002793. The next prime is 897200002847.

897200002798 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (897200002793) 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, 12559138 + ... + 12630373.

It is an arithmetic number, because the mean of its divisors is an integer number (91815771240).

Almost surely, 2^897200002798 is an apocalyptic number.

897200002798 is a deficient number, since it is larger than the sum of its proper divisors (571852337042).

897200002798 is a wasteful number, since it uses less digits than its factorization.

897200002798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25191143.

The product of its (nonzero) digits is 1016064, while the sum is 52.

It can be divided in two parts, 89720000 and 2798, that added together give a palindrome (89722798).

The spelling of 897200002798 in words is "eight hundred ninety-seven billion, two hundred million, two thousand, seven hundred ninety-eight".