3456445605 has 16 divisors (see below), whose sum is σ = 5540149440. Its totient is φ = 1840158848.

The previous prime is 3456445583. The next prime is 3456445607. The reversal of 3456445605 is 5065446543.

It is a cyclic number.

It is not a de Polignac number, because 3456445605 - 2⁹ = 3456445093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3456445607) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 196200 + ... + 213089.

It is an arithmetic number, because the mean of its divisors is an integer number (346259340).

Almost surely, 2^3456445605 is an apocalyptic number.

It is an amenable number.

3456445605 is a deficient number, since it is larger than the sum of its proper divisors (2083703835).

3456445605 is a wasteful number, since it uses less digits than its factorization.

3456445605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409860.

The product of its (nonzero) digits is 864000, while the sum is 42.

The square root of 3456445605 is about 58791.5436521274. The cubic root of 3456445605 is about 1511.9702370720.

The spelling of 3456445605 in words is "three billion, four hundred fifty-six million, four hundred forty-five thousand, six hundred five".