34497216 has 168 divisors, whose sum is σ = 113166144. Its totient is φ = 9953280.

The previous prime is 34497191. The next prime is 34497227. The reversal of 34497216 is 61279443.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 127161 + ... + 127431.

It is an arithmetic number, because the mean of its divisors is an integer number (673608).

Almost surely, 2^34497216 is an apocalyptic number.

34497216 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34497216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56583072).

34497216 is an abundant number, since it is smaller than the sum of its proper divisors (78668928).

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

34497216 is a wasteful number, since it uses less digits than its factorization.

34497216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319 (or 306 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The square root of 34497216 is about 5873.4330676360. The cubic root of 34497216 is about 325.5327467461.

The spelling of 34497216 in words is "thirty-four million, four hundred ninety-seven thousand, two hundred sixteen".