3423106656 has 240 divisors, whose sum is σ = 10379476800. Its totient is φ = 1106307072.

The previous prime is 3423106649. The next prime is 3423106691. The reversal of 3423106656 is 6566013243.

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

It is a self number, because there is not a number n which added to its sum of digits gives 3423106656.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 14947950 + ... + 14948178.

It is an arithmetic number, because the mean of its divisors is an integer number (43247820).

Almost surely, 2^3423106656 is an apocalyptic number.

3423106656 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 3423106656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5189738400).

3423106656 is an abundant number, since it is smaller than the sum of its proper divisors (6956370144).

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

3423106656 is a wasteful number, since it uses less digits than its factorization.

3423106656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403 (or 386 counting only the distinct ones).

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

The square root of 3423106656 is about 58507.3213880109. The cubic root of 3423106656 is about 1507.0933157073.

Adding to 3423106656 its reverse (6566013243), we get a palindrome (9989119899).

The spelling of 3423106656 in words is "three billion, four hundred twenty-three million, one hundred six thousand, six hundred fifty-six".