3406945188 has 24 divisors (see below), whose sum is σ = 7954884000. Its totient is φ = 1134884800.

The previous prime is 3406945133. The next prime is 3406945247. The reversal of 3406945188 is 8815496043.

3406945188 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76713 + ... + 112688.

It is an arithmetic number, because the mean of its divisors is an integer number (331453500).

Almost surely, 2^3406945188 is an apocalyptic number.

It is an amenable number.

3406945188 is an abundant number, since it is smaller than the sum of its proper divisors (4547938812).

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

3406945188 is a wasteful number, since it uses less digits than its factorization.

3406945188 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190907 (or 190905 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 48.

The square root of 3406945188 is about 58369.0430622261. The cubic root of 3406945188 is about 1504.7177666732.

The spelling of 3406945188 in words is "three billion, four hundred six million, nine hundred forty-five thousand, one hundred eighty-eight".