34455444 has 12 divisors (see below), whose sum is σ = 80396064. Its totient is φ = 11485144.

The previous prime is 34455439. The next prime is 34455461. The reversal of 34455444 is 44455443.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1435632 + ... + 1435655.

It is an arithmetic number, because the mean of its divisors is an integer number (6699672).

Almost surely, 2^34455444 is an apocalyptic number.

It is an amenable number.

34455444 is an abundant number, since it is smaller than the sum of its proper divisors (45940620).

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

34455444 is a wasteful number, since it uses less digits than its factorization.

34455444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2871294 (or 2871292 counting only the distinct ones).

The product of its digits is 76800, while the sum is 33.

The square root of 34455444 is about 5869.8759782469. The cubic root of 34455444 is about 325.4012999440.

Subtracting 34455444 from its reverse (44455443), we obtain a palindrome (9999999).

The spelling of 34455444 in words is "thirty-four million, four hundred fifty-five thousand, four hundred forty-four".