3446016 has 72 divisors (see below), whose sum is σ = 10497984. Its totient is φ = 983040.

The previous prime is 3445999. The next prime is 3446029. The reversal of 3446016 is 6106443.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5056 + ... + 5696.

Almost surely, 2^3446016 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 3446016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5248992).

3446016 is an abundant number, since it is smaller than the sum of its proper divisors (7051968).

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

3446016 is an equidigital number, since it uses as much as digits as its factorization.

3446016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 667 (or 653 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 3446016 is about 1856.3447955593. The cubic root of 3446016 is about 151.0447946864.

The spelling of 3446016 in words is "three million, four hundred forty-six thousand, sixteen".