3200266368 has 512 divisors, whose sum is σ = 11241216000. Its totient is φ = 886837248.

The previous prime is 3200266327. The next prime is 3200266373. The reversal of 3200266368 is 8636620023.

3200266368 is a `hidden beast` number, since 32 + 0 + 0 + 266 + 368 = 666.

It is a super-2 number, since 2×3200266368² = 20483409652303822848, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 19633455 + ... + 19633617.

It is an arithmetic number, because the mean of its divisors is an integer number (21955500).

Almost surely, 2^3200266368 is an apocalyptic number.

3200266368 is a gapful number since it is divisible by the number (38) 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 3200266368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5620608000).

3200266368 is an abundant number, since it is smaller than the sum of its proper divisors (8040949632).

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

3200266368 is a wasteful number, since it uses less digits than its factorization.

3200266368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241 (or 223 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The square root of 3200266368 is about 56570.8968286698. The cubic root of 3200266368 is about 1473.6534861593.

The spelling of 3200266368 in words is "three billion, two hundred million, two hundred sixty-six thousand, three hundred sixty-eight".