3421552332 has 72 divisors (see below), whose sum is σ = 8815571968. Its totient is φ = 1032086880.

The previous prime is 3421552313. The next prime is 3421552333. The reversal of 3421552332 is 2332551243.

It is a super-2 number, since 2×3421552332² = 23414040721229276448, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3421552332.

It is not an unprimeable number, because it can be changed into a prime (3421552333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 318513 + ... + 329079.

Almost surely, 2^3421552332 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 3421552332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4407785984).

3421552332 is an abundant number, since it is smaller than the sum of its proper divisors (5394019636).

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

3421552332 is a wasteful number, since it uses less digits than its factorization.

3421552332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10819 (or 10806 counting only the distinct ones).

The product of its digits is 21600, while the sum is 30.

The square root of 3421552332 is about 58494.0367217035. The cubic root of 3421552332 is about 1506.8651734388.

The spelling of 3421552332 in words is "three billion, four hundred twenty-one million, five hundred fifty-two thousand, three hundred thirty-two".