897017352100 has 81 divisors (see below), whose sum is σ = 1985058384547. Its totient is φ = 351839999680.

The previous prime is 897017352071. The next prime is 897017352137. The reversal of 897017352100 is 1253710798.

The square root of 897017352100 is 947110.

It is a perfect power (a square), and thus also a powerful number.

897017352100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 6757168804 + 890260183296 = 82202^2 + 943536^2 .

It is a super-3 number, since 3×897017352100³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 501967407 + ... + 501969193.

Almost surely, 2^897017352100 is an apocalyptic number.

897017352100 is the 947110-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 897017352100

897017352100 is an abundant number, since it is smaller than the sum of its proper divisors (1088041032447).

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

897017352100 is an equidigital number, since it uses as much as digits as its factorization.

897017352100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3694 (or 1847 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 43.

The spelling of 897017352100 in words is "eight hundred ninety-seven billion, seventeen million, three hundred fifty-two thousand, one hundred".