3227794560 has 192 divisors, whose sum is σ = 11384081280. Its totient is φ = 842360832.

The previous prime is 3227794547. The next prime is 3227794571. The reversal of 3227794560 is 654977223.

It is a tau number, because it is divible by the number of its divisors (192).

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 23 ways as a sum of consecutive naturals, for example, 264759 + ... + 276681.

It is an arithmetic number, because the mean of its divisors is an integer number (59292090).

Almost surely, 2^3227794560 is an apocalyptic number.

3227794560 is a gapful number since it is divisible by the number (30) 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 3227794560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5692040640).

3227794560 is an abundant number, since it is smaller than the sum of its proper divisors (8156286720).

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

3227794560 is a wasteful number, since it uses less digits than its factorization.

3227794560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11995 (or 11980 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 45.

The square root of 3227794560 is about 56813.6828589733. The cubic root of 3227794560 is about 1477.8668074996.

The spelling of 3227794560 in words is "three billion, two hundred twenty-seven million, seven hundred ninety-four thousand, five hundred sixty".