3400606356 has 144 divisors (see below), whose sum is σ = 9717743616. Its totient is φ = 906425856.

The previous prime is 3400606351. The next prime is 3400606357. The reversal of 3400606356 is 6536060043.

It is a happy number.

It is a super-3 number, since 3×3400606356³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3400606351) by changing a digit.

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, 3082501 + ... + 3083603.

Almost surely, 2^3400606356 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 3400606356, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4858871808).

3400606356 is an abundant number, since it is smaller than the sum of its proper divisors (6317137260).

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

3400606356 is a wasteful number, since it uses less digits than its factorization.

3400606356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1278 (or 1259 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 33.

The square root of 3400606356 is about 58314.7181764604. The cubic root of 3400606356 is about 1503.7839805230.

Adding to 3400606356 its reverse (6536060043), we get a palindrome (9936666399).

The spelling of 3400606356 in words is "three billion, four hundred million, six hundred six thousand, three hundred fifty-six".