3318770560 has 128 divisors (see below), whose sum is σ = 9092802240. Its totient is φ = 1134673920.

The previous prime is 3318770557. The next prime is 3318770593. The reversal of 3318770560 is 650778133.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×3318770560² = 22028476059845427200, which contains 22 as substring.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2046550 + ... + 2048170.

Almost surely, 2^3318770560 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 3318770560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4546401120).

3318770560 is an abundant number, since it is smaller than the sum of its proper divisors (5774031680).

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

3318770560 is a wasteful number, since it uses less digits than its factorization.

3318770560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2104 (or 2092 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 40.

The square root of 3318770560 is about 57608.7715543388. The cubic root of 3318770560 is about 1491.6230171193.

The spelling of 3318770560 in words is "three billion, three hundred eighteen million, seven hundred seventy thousand, five hundred sixty".