9361746720 has 480 divisors, whose sum is σ = 34340822208. Its totient is φ = 2400233472.

The previous prime is 9361746703. The next prime is 9361746731. The reversal of 9361746720 is 276471639.

9361746720 is a `hidden beast` number, since 9 + 3 + 617 + 4 + 6 + 7 + 20 = 666.

It is a tau number, because it is divible by the number of its divisors (480).

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 79 ways as a sum of consecutive naturals, for example, 59628882 + ... + 59629038.

Almost surely, 2^9361746720 is an apocalyptic number.

9361746720 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 9361746720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17170411104).

9361746720 is an abundant number, since it is smaller than the sum of its proper divisors (24979075488).

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

9361746720 is a wasteful number, since it uses less digits than its factorization.

9361746720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334 (or 317 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 45.

The square root of 9361746720 is about 96756.1198064495. The cubic root of 9361746720 is about 2107.5875725063.

The spelling of 9361746720 in words is "nine billion, three hundred sixty-one million, seven hundred forty-six thousand, seven hundred twenty".