3224801952 has 144 divisors (see below), whose sum is σ = 9317179872. Its totient is φ = 1057896960.

The previous prime is 3224801903. The next prime is 3224801959. The reversal of 3224801952 is 2591084223.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (144).

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

It is not an unprimeable number, because it can be changed into a prime (3224801959) 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 23 ways as a sum of consecutive naturals, for example, 6995002 + ... + 6995462.

It is an arithmetic number, because the mean of its divisors is an integer number (64702638).

Almost surely, 2^3224801952 is an apocalyptic number.

3224801952 is a gapful number since it is divisible by the number (32) 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 3224801952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4658589936).

3224801952 is an abundant number, since it is smaller than the sum of its proper divisors (6092377920).

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

3224801952 is a wasteful number, since it uses less digits than its factorization.

3224801952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 811 (or 800 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 3224801952 is about 56787.3397158205. The cubic root of 3224801952 is about 1477.4099379083.

The spelling of 3224801952 in words is "three billion, two hundred twenty-four million, eight hundred one thousand, nine hundred fifty-two".