3873435 has 16 divisors (see below), whose sum is σ = 6524160. Its totient is φ = 1956960.

The previous prime is 3873431. The next prime is 3873437. The reversal of 3873435 is 5343783.

It is not a de Polignac number, because 3873435 - 2² = 3873431 is a prime.

It is a d-powerful number, because it can be written as 3⁷ + 8⁷ + 7⁵ + 3¹¹ + 4¹⁰ + 3¹² + 5³ .

It is a junction number, because it is equal to n+sod(n) for n = 3873396 and 3873405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3873431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6511 + ... + 7080.

It is an arithmetic number, because the mean of its divisors is an integer number (407760).

Almost surely, 2^3873435 is an apocalyptic number.

3873435 is a deficient number, since it is larger than the sum of its proper divisors (2650725).

3873435 is a wasteful number, since it uses less digits than its factorization.

3873435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13618.

The product of its digits is 30240, while the sum is 33.

The square root of 3873435 is about 1968.1044179616. The cubic root of 3873435 is about 157.0478845649.

The spelling of 3873435 in words is "three million, eight hundred seventy-three thousand, four hundred thirty-five".