3244602816 has 504 divisors, whose sum is σ = 12015581760. Its totient is φ = 829108224.

The previous prime is 3244602793. The next prime is 3244602827. The reversal of 3244602816 is 6182064423.

3244602816 is a `hidden beast` number, since 3 + 2 + 44 + 602 + 8 + 1 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (504).

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 (13) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 13575625 + ... + 13575863.

It is an arithmetic number, because the mean of its divisors is an integer number (23840440).

Almost surely, 2^3244602816 is an apocalyptic number.

3244602816 is a gapful number since it is divisible by the number (36) 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 3244602816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6007790880).

3244602816 is an abundant number, since it is smaller than the sum of its proper divisors (8770978944).

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

3244602816 is a wasteful number, since it uses less digits than its factorization.

3244602816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321 (or 301 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The square root of 3244602816 is about 56961.4151509599. The cubic root of 3244602816 is about 1480.4276241801.

The spelling of 3244602816 in words is "three billion, two hundred forty-four million, six hundred two thousand, eight hundred sixteen".