3874471473 has 4 divisors (see below), whose sum is σ = 5165961968. Its totient is φ = 2582980980.

The previous prime is 3874471459. The next prime is 3874471477. The reversal of 3874471473 is 3741744783.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 3874471473 - 2⁸ = 3874471217 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3874471477) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 645745243 + ... + 645745248.

It is an arithmetic number, because the mean of its divisors is an integer number (1291490492).

Almost surely, 2^3874471473 is an apocalyptic number.

It is an amenable number.

3874471473 is a deficient number, since it is larger than the sum of its proper divisors (1291490495).

3874471473 is a wasteful number, since it uses less digits than its factorization.

3874471473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1291490494.

The product of its digits is 1580544, while the sum is 48.

The square root of 3874471473 is about 62245.2526141552. The cubic root of 3874471473 is about 1570.6189120029.

The spelling of 3874471473 in words is "three billion, eight hundred seventy-four million, four hundred seventy-one thousand, four hundred seventy-three".