3874105573 has 4 divisors (see below), whose sum is σ = 4172113708. Its totient is φ = 3576097440.

The previous prime is 3874105559. The next prime is 3874105583. The reversal of 3874105573 is 3755014783.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2287039329 + 1587066244 = 47823^2 + 39838^2 .

It is a cyclic number.

It is not a de Polignac number, because 3874105573 - 2²¹ = 3872008421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3874105523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149004048 + ... + 149004073.

It is an arithmetic number, because the mean of its divisors is an integer number (1043028427).

Almost surely, 2^3874105573 is an apocalyptic number.

It is an amenable number.

3874105573 is a deficient number, since it is larger than the sum of its proper divisors (298008135).

3874105573 is a wasteful number, since it uses less digits than its factorization.

3874105573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298008134.

The product of its (nonzero) digits is 352800, while the sum is 43.

The square root of 3874105573 is about 62242.3133647842. The cubic root of 3874105573 is about 1570.5694680503.

The spelling of 3874105573 in words is "three billion, eight hundred seventy-four million, one hundred five thousand, five hundred seventy-three".