34997328 has 60 divisors (see below), whose sum is σ = 100047168. Its totient is φ = 11415360.

The previous prime is 34997327. The next prime is 34997353. The reversal of 34997328 is 82379943.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34997321) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 4183 + ... + 9353.

Almost surely, 2^34997328 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 34997328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50023584).

34997328 is an abundant number, since it is smaller than the sum of its proper divisors (65049840).

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

34997328 is a wasteful number, since it uses less digits than its factorization.

34997328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5232 (or 5223 counting only the distinct ones).

The product of its digits is 326592, while the sum is 45.

The square root of 34997328 is about 5915.8539535726. The cubic root of 34997328 is about 327.0983067221.

The spelling of 34997328 in words is "thirty-four million, nine hundred ninety-seven thousand, three hundred twenty-eight".