3456366416625 has 64 divisors (see below), whose sum is σ = 5875092228096. Its totient is φ = 1804163672000.

The previous prime is 3456366416617. The next prime is 3456366416641. The reversal of 3456366416625 is 5266146636543.

It is not a de Polignac number, because 3456366416625 - 2³ = 3456366416617 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2811460 + ... + 3849290.

It is an arithmetic number, because the mean of its divisors is an integer number (91798316064).

Almost surely, 2^{3456366416625} is an apocalyptic number.

It is an amenable number.

3456366416625 is a deficient number, since it is larger than the sum of its proper divisors (2418725811471).

3456366416625 is a wasteful number, since it uses less digits than its factorization.

3456366416625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1038039 (or 1038029 counting only the distinct ones).

The product of its digits is 55987200, while the sum is 57.

The spelling of 3456366416625 in words is "three trillion, four hundred fifty-six billion, three hundred sixty-six million, four hundred sixteen thousand, six hundred twenty-five".