2473475868 has 36 divisors (see below), whose sum is σ = 6370372008. Its totient is φ = 808934880.

The previous prime is 2473475857. The next prime is 2473475899. The reversal of 2473475868 is 8685743742.

2473475868 is a `hidden beast` number, since 24 + 7 + 34 + 7 + 586 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×2473475868² = 12236165739156706848, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 646278 + ... + 650093.

It is an arithmetic number, because the mean of its divisors is an integer number (176954778).

Almost surely, 2^2473475868 is an apocalyptic number.

It is an amenable number.

2473475868 is an abundant number, since it is smaller than the sum of its proper divisors (3896896140).

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

2473475868 is a wasteful number, since it uses less digits than its factorization.

2473475868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1296434 (or 1296429 counting only the distinct ones).

The product of its digits is 9031680, while the sum is 54.

The square root of 2473475868 is about 49734.0513933864. The cubic root of 2473475868 is about 1352.3918945805.

The spelling of 2473475868 in words is "two billion, four hundred seventy-three million, four hundred seventy-five thousand, eight hundred sixty-eight".