6945416466 has 16 divisors (see below), whose sum is σ = 13910433600. Its totient is φ = 2311872048.

The previous prime is 6945416363. The next prime is 6945416473. The reversal of 6945416466 is 6646145496.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 812086 + ... + 820593.

It is an arithmetic number, because the mean of its divisors is an integer number (869402100).

Almost surely, 2^6945416466 is an apocalyptic number.

6945416466 is an abundant number, since it is smaller than the sum of its proper divisors (6965017134).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6945416466 is a wasteful number, since it uses less digits than its factorization.

6945416466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1633393.

The product of its digits is 3732480, while the sum is 51.

The square root of 6945416466 is about 83339.1652585986. The cubic root of 6945416466 is about 1907.9460817229.

The spelling of 6945416466 in words is "six billion, nine hundred forty-five million, four hundred sixteen thousand, four hundred sixty-six".