3452188905 has 48 divisors (see below), whose sum is σ = 6549326784. Its totient is φ = 1668263040.

The previous prime is 3452188811. The next prime is 3452188937. The reversal of 3452188905 is 5098812543.

3452188905 is a `hidden beast` number, since 34 + 521 + 8 + 8 + 90 + 5 = 666.

3452188905 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3452188905 - 2⁷ = 3452188777 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 140607 + ... + 163323.

It is an arithmetic number, because the mean of its divisors is an integer number (136444308).

Almost surely, 2^3452188905 is an apocalyptic number.

It is an amenable number.

3452188905 is a deficient number, since it is larger than the sum of its proper divisors (3097137879).

3452188905 is a wasteful number, since it uses less digits than its factorization.

3452188905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23046 (or 23043 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 45.

The square root of 3452188905 is about 58755.3308645267. The cubic root of 3452188905 is about 1511.3493056020.

The spelling of 3452188905 in words is "three billion, four hundred fifty-two million, one hundred eighty-eight thousand, nine hundred five".