3388912560 has 640 divisors, whose sum is σ = 13576273920. Its totient is φ = 769305600.

The previous prime is 3388912543. The next prime is 3388912609. The reversal of 3388912560 is 652198833.

It is a happy number.

3388912560 is a `hidden beast` number, since 3 + 3 + 8 + 89 + 1 + 2 + 560 = 666.

It is a super-2 number, since 2×3388912560² = 22969456678651507200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 31672027 + ... + 31672133.

It is an arithmetic number, because the mean of its divisors is an integer number (21212928).

Almost surely, 2^3388912560 is an apocalyptic number.

3388912560 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 3388912560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6788136960).

3388912560 is an abundant number, since it is smaller than the sum of its proper divisors (10187361360).

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

3388912560 is a wasteful number, since it uses less digits than its factorization.

3388912560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214 (or 202 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The square root of 3388912560 is about 58214.3672988035. The cubic root of 3388912560 is about 1502.0582943244.

The spelling of 3388912560 in words is "three billion, three hundred eighty-eight million, nine hundred twelve thousand, five hundred sixty".