3532226616 has 224 divisors, whose sum is σ = 10576742400. Its totient is φ = 1102248000.

The previous prime is 3532226569. The next prime is 3532226617. The reversal of 3532226616 is 6166222353.

3532226616 is a `hidden beast` number, since 3 + 5 + 32 + 2 + 2 + 6 + 616 = 666.

It is a super-2 number, since 2×3532226616² = 24953249733557622912, which contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3532226617) 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 55 ways as a sum of consecutive naturals, for example, 14072491 + ... + 14072741.

It is an arithmetic number, because the mean of its divisors is an integer number (47217600).

Almost surely, 2^3532226616 is an apocalyptic number.

3532226616 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 3532226616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5288371200).

3532226616 is an abundant number, since it is smaller than the sum of its proper divisors (7044515784).

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

3532226616 is a wasteful number, since it uses less digits than its factorization.

3532226616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421 (or 402 counting only the distinct ones).

The product of its digits is 77760, while the sum is 36.

The square root of 3532226616 is about 59432.5383607330. The cubic root of 3532226616 is about 1522.9402080718.

Adding to 3532226616 its reverse (6166222353), we get a palindrome (9698448969).

The spelling of 3532226616 in words is "three billion, five hundred thirty-two million, two hundred twenty-six thousand, six hundred sixteen".