3420231100 has 144 divisors (see below), whose sum is σ = 9099417600. Its totient is φ = 1098028800.

The previous prime is 3420231083. The next prime is 3420231151. The reversal of 3420231100 is 11320243.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 323701 + ... + 334099.

It is an arithmetic number, because the mean of its divisors is an integer number (63190400).

Almost surely, 2^3420231100 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 3420231100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4549708800).

3420231100 is an abundant number, since it is smaller than the sum of its proper divisors (5679186500).

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

3420231100 is a wasteful number, since it uses less digits than its factorization.

3420231100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10460 (or 10453 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 3420231100 is about 58482.7418987858. The cubic root of 3420231100 is about 1506.6711898690.

Adding to 3420231100 its reverse (11320243), we get a palindrome (3431551343).

The spelling of 3420231100 in words is "three billion, four hundred twenty million, two hundred thirty-one thousand, one hundred".