34454644 has 36 divisors (see below), whose sum is σ = 73198944. Its totient is φ = 14122416.

The previous prime is 34454627. The next prime is 34454647. The reversal of 34454644 is 44645443.

34454644 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34454647) 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 11 ways as a sum of consecutive naturals, for example, 687 + ... + 8329.

It is an arithmetic number, because the mean of its divisors is an integer number (2033304).

Almost surely, 2^34454644 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 34454644, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36599472).

34454644 is an abundant number, since it is smaller than the sum of its proper divisors (38744300).

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

34454644 is a wasteful number, since it uses less digits than its factorization.

34454644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7684 (or 7675 counting only the distinct ones).

The product of its digits is 92160, while the sum is 34.

The square root of 34454644 is about 5869.8078333111. The cubic root of 34454644 is about 325.3987814929.

The spelling of 34454644 in words is "thirty-four million, four hundred fifty-four thousand, six hundred forty-four".