2684475063 has 24 divisors (see below), whose sum is σ = 3980525120. Its totient is φ = 1742757120.

The previous prime is 2684475047. The next prime is 2684475071. The reversal of 2684475063 is 3605744862.

2684475063 is a `hidden beast` number, since 26 + 84 + 47 + 506 + 3 = 666.

It is not a de Polignac number, because 2684475063 - 2⁴ = 2684475047 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2684475863) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26043 + ... + 77763.

Almost surely, 2^2684475063 is an apocalyptic number.

2684475063 is a deficient number, since it is larger than the sum of its proper divisors (1296050057).

2684475063 is a wasteful number, since it uses less digits than its factorization.

2684475063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51879 (or 51876 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 45.

The square root of 2684475063 is about 51811.9200860188. The cubic root of 2684475063 is about 1389.8026155551.

The spelling of 2684475063 in words is "two billion, six hundred eighty-four million, four hundred seventy-five thousand, sixty-three".