3446072 has 48 divisors (see below), whose sum is σ = 7695000. Its totient is φ = 1442112.

The previous prime is 3446039. The next prime is 3446081. The reversal of 3446072 is 2706443.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23054 + ... + 23202.

Almost surely, 2^3446072 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 3446072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3847500).

3446072 is an abundant number, since it is smaller than the sum of its proper divisors (4248928).

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

3446072 is a wasteful number, since it uses less digits than its factorization.

3446072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228 (or 217 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 3446072 is about 1856.3598789028. The cubic root of 3446072 is about 151.0456128740.

The spelling of 3446072 in words is "three million, four hundred forty-six thousand, seventy-two".