3435221100 has 144 divisors (see below), whose sum is σ = 10452143520. Its totient is φ = 869836800.

The previous prime is 3435221087. The next prime is 3435221113. The reversal of 3435221100 is 11225343.

It is an interprime number because it is at equal distance from previous prime (3435221087) and next prime (3435221113).

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 47 ways as a sum of consecutive naturals, for example, 527464 + ... + 533936.

It is an arithmetic number, because the mean of its divisors is an integer number (72584330).

Almost surely, 2^3435221100 is an apocalyptic number.

3435221100 is a gapful number since it is divisible by the number (30) 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 3435221100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5226071760).

3435221100 is an abundant number, since it is smaller than the sum of its proper divisors (7016922420).

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

3435221100 is a wasteful number, since it uses less digits than its factorization.

3435221100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6580 (or 6573 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 3435221100 is about 58610.7592511819. The cubic root of 3435221100 is about 1508.8691004600.

Adding to 3435221100 its reverse (11225343), we get a palindrome (3446446443).

The spelling of 3435221100 in words is "three billion, four hundred thirty-five million, two hundred twenty-one thousand, one hundred".