34549452 has 72 divisors (see below), whose sum is σ = 101267712. Its totient is φ = 9727200.

The previous prime is 34549447. The next prime is 34549477. The reversal of 34549452 is 25494543.

It is a happy number.

34549452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16927 + ... + 18857.

It is an arithmetic number, because the mean of its divisors is an integer number (1406496).

Almost surely, 2^34549452 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 34549452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50633856).

34549452 is an abundant number, since it is smaller than the sum of its proper divisors (66718260).

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

34549452 is a wasteful number, since it uses less digits than its factorization.

34549452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2019 (or 2014 counting only the distinct ones).

The product of its digits is 86400, while the sum is 36.

The square root of 34549452 is about 5877.8781885983. The cubic root of 34549452 is about 325.6969721044.

The spelling of 34549452 in words is "thirty-four million, five hundred forty-nine thousand, four hundred fifty-two".