3168408545 has 8 divisors (see below), whose sum is σ = 3810304896. Its totient is φ = 2529250416.

The previous prime is 3168408527. The next prime is 3168408547. The reversal of 3168408545 is 5458048613.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3168408545 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3168408496 and 3168408505.

It is not an unprimeable number, because it can be changed into a prime (3168408547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 682007 + ... + 686636.

It is an arithmetic number, because the mean of its divisors is an integer number (476288112).

Almost surely, 2^3168408545 is an apocalyptic number.

It is an amenable number.

3168408545 is a deficient number, since it is larger than the sum of its proper divisors (641896351).

3168408545 is a wasteful number, since it uses less digits than its factorization.

3168408545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1369111.

The product of its (nonzero) digits is 460800, while the sum is 44.

The square root of 3168408545 is about 56288.6182544926. The cubic root of 3168408545 is about 1468.7472234865.

The spelling of 3168408545 in words is "three billion, one hundred sixty-eight million, four hundred eight thousand, five hundred forty-five".