9246849697280 has 640 divisors, whose sum is σ = 25409693675520. Its totient is φ = 3201405419520.

The previous prime is 9246849697279. The next prime is 9246849697291. The reversal of 9246849697280 is 827969486429.

It is a tau number, because it is divible by the number of its divisors (640).

It is a junction number, because it is equal to n+sod(n) for n = 9246849697198 and 9246849697207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 12445288589 + ... + 12445289331.

It is an arithmetic number, because the mean of its divisors is an integer number (39702646368).

Almost surely, 2^{9246849697280} 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 9246849697280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12704846837760).

9246849697280 is an abundant number, since it is smaller than the sum of its proper divisors (16162843978240).

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

9246849697280 is a wasteful number, since it uses less digits than its factorization.

9246849697280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1102 (or 1086 counting only the distinct ones).

The product of its (nonzero) digits is 752467968, while the sum is 74.

The spelling of 9246849697280 in words is "nine trillion, two hundred forty-six billion, eight hundred forty-nine million, six hundred ninety-seven thousand, two hundred eighty".