34528704 has 112 divisors (see below), whose sum is σ = 109045248. Its totient is φ = 9427968.

The previous prime is 34528687. The next prime is 34528709. The reversal of 34528704 is 40782543.

It is a tau number, because it is divible by the number of its divisors (112).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34528709) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30354 + ... + 31470.

Almost surely, 2^34528704 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 34528704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54522624).

34528704 is an abundant number, since it is smaller than the sum of its proper divisors (74516544).

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

34528704 is a wasteful number, since it uses less digits than its factorization.

34528704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1162 (or 1152 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 33.

The square root of 34528704 is about 5876.1130009556. The cubic root of 34528704 is about 325.6317620596.

The spelling of 34528704 in words is "thirty-four million, five hundred twenty-eight thousand, seven hundred four".