3226549452 has 72 divisors (see below), whose sum is σ = 8794502640. Its totient is φ = 918005760.

The previous prime is 3226549421. The next prime is 3226549463. The reversal of 3226549452 is 2549456223.

It is a Harshad number since it is a multiple of its sum of digits (42).

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 23 ways as a sum of consecutive naturals, for example, 130324 + ... + 153092.

It is an arithmetic number, because the mean of its divisors is an integer number (122145870).

Almost surely, 2^3226549452 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3226549452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4397251320).

3226549452 is an abundant number, since it is smaller than the sum of its proper divisors (5567953188).

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

3226549452 is a wasteful number, since it uses less digits than its factorization.

3226549452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23031 (or 23022 counting only the distinct ones).

The product of its digits is 518400, while the sum is 42.

The square root of 3226549452 is about 56802.7239839781. The cubic root of 3226549452 is about 1477.6767561188.

The spelling of 3226549452 in words is "three billion, two hundred twenty-six million, five hundred forty-nine thousand, four hundred fifty-two".