3873554 has 4 divisors (see below), whose sum is σ = 5810334. Its totient is φ = 1936776.

The previous prime is 3873517. The next prime is 3873577. The reversal of 3873554 is 4553783.

3873554 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in only one way, i.e., 3822025 + 51529 = 1955^2 + 227^2 .

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 968387 + ... + 968390.

Almost surely, 2^3873554 is an apocalyptic number.

3873554 is a deficient number, since it is larger than the sum of its proper divisors (1936780).

3873554 is a wasteful number, since it uses less digits than its factorization.

3873554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1936779.

The product of its digits is 50400, while the sum is 35.

The square root of 3873554 is about 1968.1346498652. The cubic root of 3873554 is about 157.0494928279.

The spelling of 3873554 in words is "three million, eight hundred seventy-three thousand, five hundred fifty-four".