3396545865 has 28 divisors (see below), whose sum is σ = 6110993604. Its totient is φ = 1811489184.

The previous prime is 3396545857. The next prime is 3396545891. The reversal of 3396545865 is 5685456933.

It is a happy number.

3396545865 is a `hidden beast` number, since 3 + 3 + 9 + 6 + 54 + 586 + 5 = 666.

3396545865 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 can be written as a sum of positive squares in 2 ways, for example, as 786970809 + 2609575056 = 28053^2 + 51084^2 .

It is not a de Polignac number, because 3396545865 - 2³ = 3396545857 is a prime.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 462274 + ... + 469563.

Almost surely, 2^3396545865 is an apocalyptic number.

It is an amenable number.

3396545865 is a deficient number, since it is larger than the sum of its proper divisors (2714447739).

3396545865 is an frugal number, since it uses more digits than its factorization.

3396545865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 931860 (or 931845 counting only the distinct ones).

The product of its digits is 11664000, while the sum is 54.

The square root of 3396545865 is about 58279.8924587203. The cubic root of 3396545865 is about 1503.1852114976.

The spelling of 3396545865 in words is "three billion, three hundred ninety-six million, five hundred forty-five thousand, eight hundred sixty-five".