3369872 has 40 divisors (see below), whose sum is σ = 7312032. Its totient is φ = 1491200.

The previous prime is 3369869. The next prime is 3369929. The reversal of 3369872 is 2789633.

3369872 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3369872² = 22712074592768, which contains 22 as substring.

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 in 7 ways as a sum of consecutive naturals, for example, 6983 + ... + 7449.

Almost surely, 2^3369872 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3369872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3656016).

3369872 is an abundant number, since it is smaller than the sum of its proper divisors (3942160).

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

3369872 is a wasteful number, since it uses less digits than its factorization.

3369872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527 (or 521 counting only the distinct ones).

The product of its digits is 54432, while the sum is 38.

The square root of 3369872 is about 1835.7211117160. The cubic root of 3369872 is about 149.9239911205.

The spelling of 3369872 in words is "three million, three hundred sixty-nine thousand, eight hundred seventy-two".