34446216 has 96 divisors (see below), whose sum is σ = 106129440. Its totient is φ = 9257472.

The previous prime is 34446211. The next prime is 34446263. The reversal of 34446216 is 61264443.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34446211) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 19131 + ... + 20853.

It is an arithmetic number, because the mean of its divisors is an integer number (1105515).

Almost surely, 2^34446216 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 34446216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53064720).

34446216 is an abundant number, since it is smaller than the sum of its proper divisors (71683224).

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

34446216 is a wasteful number, since it uses less digits than its factorization.

34446216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1763 (or 1752 counting only the distinct ones).

The product of its digits is 13824, while the sum is 30.

The square root of 34446216 is about 5869.0898783372. The cubic root of 34446216 is about 325.3722472414.

The spelling of 34446216 in words is "thirty-four million, four hundred forty-six thousand, two hundred sixteen".