9345351680 has 240 divisors, whose sum is σ = 26297483520. Its totient is φ = 3121348608.

The previous prime is 9345351671. The next prime is 9345351683. The reversal of 9345351680 is 861535439.

It is not an unprimeable number, because it can be changed into a prime (9345351683) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24657731 + ... + 24658109.

It is an arithmetic number, because the mean of its divisors is an integer number (109572848).

Almost surely, 2^9345351680 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 9345351680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13148741760).

9345351680 is an abundant number, since it is smaller than the sum of its proper divisors (16952131840).

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

9345351680 is an equidigital number, since it uses as much as digits as its factorization.

9345351680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 462 (or 436 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 44.

The square root of 9345351680 is about 96671.3591504743. The cubic root of 9345351680 is about 2106.3565282553.

The spelling of 9345351680 in words is "nine billion, three hundred forty-five million, three hundred fifty-one thousand, six hundred eighty".