34454000 has 160 divisors (see below), whose sum is σ = 100279296. Its totient is φ = 11193600.

The previous prime is 34453999. The next prime is 34454003. The reversal of 34454000 is 45443.

It is a happy number.

34454000 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 (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34454003) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 321947 + ... + 322053.

Almost surely, 2^34454000 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 34454000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50139648).

34454000 is an abundant number, since it is smaller than the sum of its proper divisors (65825296).

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

34454000 is a wasteful number, since it uses less digits than its factorization.

34454000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160 (or 144 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 34454000 is about 5869.7529760630. The cubic root of 34454000 is about 325.3967541115.

Adding to 34454000 its reverse (45443), we get a palindrome (34499443).

The spelling of 34454000 in words is "thirty-four million, four hundred fifty-four thousand".