3285273600 has 792 divisors, whose sum is σ = 14178832080. Its totient is φ = 743178240.

The previous prime is 3285273583. The next prime is 3285273601. The reversal of 3285273600 is 63725823.

3285273600 is a `hidden beast` number, since 3 + 28 + 5 + 27 + 3 + 600 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3285273601) by changing a digit.

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 71 ways as a sum of consecutive naturals, for example, 33868752 + ... + 33868848.

Almost surely, 2^3285273600 is an apocalyptic number.

3285273600 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 3285273600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7089416040).

3285273600 is an abundant number, since it is smaller than the sum of its proper divisors (10893558480).

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

3285273600 is a wasteful number, since it uses less digits than its factorization.

3285273600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150 (or 114 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 3285273600 is about 57317.3062870195. The cubic root of 3285273600 is about 1486.5876296626.

The spelling of 3285273600 in words is "three billion, two hundred eighty-five million, two hundred seventy-three thousand, six hundred".