897268084608 has 512 divisors, whose sum is σ = 2913394176000. Its totient is φ = 238986215424.

The previous prime is 897268084607. The next prime is 897268084613. The reversal of 897268084608 is 806480862798.

It is a happy number.

It is a super-2 number, since 2×897268084608² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (897268084607) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1395439935 + ... + 1395440577.

It is an arithmetic number, because the mean of its divisors is an integer number (5690223000).

Almost surely, 2^897268084608 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 897268084608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1456697088000).

897268084608 is an abundant number, since it is smaller than the sum of its proper divisors (2016126091392).

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

897268084608 is a wasteful number, since it uses less digits than its factorization.

897268084608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1082 (or 1070 counting only the distinct ones).

The product of its (nonzero) digits is 74317824, while the sum is 66.

The spelling of 897268084608 in words is "eight hundred ninety-seven billion, two hundred sixty-eight million, eighty-four thousand, six hundred eight".