3452004216 has 80 divisors (see below), whose sum is σ = 9730679640. Its totient is φ = 1143305280.

The previous prime is 3452004169. The next prime is 3452004223. The reversal of 3452004216 is 6124002543.

3452004216 is a `hidden beast` number, since 34 + 5 + 200 + 421 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 3452004216.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 84771 + ... + 118701.

Almost surely, 2^3452004216 is an apocalyptic number.

3452004216 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 3452004216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4865339820).

3452004216 is an abundant number, since it is smaller than the sum of its proper divisors (6278675424).

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

3452004216 is a wasteful number, since it uses less digits than its factorization.

3452004216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34106 (or 34093 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 3452004216 is about 58753.7591648398. The cubic root of 3452004216 is about 1511.3223531787.

Adding to 3452004216 its reverse (6124002543), we get a palindrome (9576006759).

The spelling of 3452004216 in words is "three billion, four hundred fifty-two million, four thousand, two hundred sixteen".