9698238000 has 640 divisors, whose sum is σ = 39276057600. Its totient is φ = 2265984000.

The previous prime is 9698237999. The next prime is 9698238071. The reversal of 9698238000 is 8328969.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 17225719 + ... + 17226281.

It is an arithmetic number, because the mean of its divisors is an integer number (61368840).

Almost surely, 2^9698238000 is an apocalyptic number.

9698238000 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9698238000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19638028800).

9698238000 is an abundant number, since it is smaller than the sum of its proper divisors (29577819600).

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

9698238000 is a wasteful number, since it uses less digits than its factorization.

9698238000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 635 (or 613 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 45.

The square root of 9698238000 is about 98479.6324119866. The cubic root of 9698238000 is about 2132.5420948093.

The spelling of 9698238000 in words is "nine billion, six hundred ninety-eight million, two hundred thirty-eight thousand".