3406655744 has 18 divisors (see below), whose sum is σ = 6800004750. Its totient is φ = 1703327744.

The previous prime is 3406655731. The next prime is 3406655753. The reversal of 3406655744 is 4475566043.

It can be written as a sum of positive squares in only one way, i.e., 2860966144 + 545689600 = 53488^2 + 23360^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3406655695 and 3406655704.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6653369 + ... + 6653880.

Almost surely, 2^3406655744 is an apocalyptic number.

It is an amenable number.

3406655744 is a deficient number, since it is larger than the sum of its proper divisors (3393349006).

3406655744 is an equidigital number, since it uses as much as digits as its factorization.

3406655744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13307265 (or 13307251 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 44.

The square root of 3406655744 is about 58366.5635788163. The cubic root of 3406655744 is about 1504.6751533408.

The spelling of 3406655744 in words is "three billion, four hundred six million, six hundred fifty-five thousand, seven hundred forty-four".