3873246 has 64 divisors (see below), whose sum is σ = 9289728. Its totient is φ = 1064448.

The previous prime is 3873239. The next prime is 3873257. The reversal of 3873246 is 6423783.

3873246 = 6² + 7² + ... + 226².

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30435 + ... + 30561.

It is an arithmetic number, because the mean of its divisors is an integer number (145152).

Almost surely, 2^3873246 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3873246, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4644864).

3873246 is an abundant number, since it is smaller than the sum of its proper divisors (5416482).

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

3873246 is a wasteful number, since it uses less digits than its factorization.

3873246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185.

The product of its digits is 24192, while the sum is 33.

The square root of 3873246 is about 1968.0564016308. The cubic root of 3873246 is about 157.0453301971.

The spelling of 3873246 in words is "three million, eight hundred seventy-three thousand, two hundred forty-six".