34854534 has 72 divisors (see below), whose sum is σ = 89465376. Its totient is φ = 9741600.

The previous prime is 34854529. The next prime is 34854541. The reversal of 34854534 is 43545843.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 27699 + ... + 28929.

Almost surely, 2^34854534 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34854534, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44732688).

34854534 is an abundant number, since it is smaller than the sum of its proper divisors (54610842).

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

34854534 is a wasteful number, since it uses less digits than its factorization.

34854534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1274 (or 1260 counting only the distinct ones).

The product of its digits is 115200, while the sum is 36.

The square root of 34854534 is about 5903.7728614844. The cubic root of 34854534 is about 326.6528313359.

The spelling of 34854534 in words is "thirty-four million, eight hundred fifty-four thousand, five hundred thirty-four".