34503445 has 4 divisors (see below), whose sum is σ = 41404140. Its totient is φ = 27602752.

The previous prime is 34503439. The next prime is 34503451. The reversal of 34503445 is 54430543.

34503445 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 54430543 = 281 ⋅193703.

It is an interprime number because it is at equal distance from previous prime (34503439) and next prime (34503451).

It can be written as a sum of positive squares in 2 ways, for example, as 16176484 + 18326961 = 4022^2 + 4281^2 .

It is a cyclic number.

It is not a de Polignac number, because 34503445 - 2³ = 34503437 is a prime.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 3450340 + ... + 3450349.

It is an arithmetic number, because the mean of its divisors is an integer number (10351035).

Almost surely, 2^34503445 is an apocalyptic number.

It is an amenable number.

34503445 is a deficient number, since it is larger than the sum of its proper divisors (6900695).

34503445 is an equidigital number, since it uses as much as digits as its factorization.

34503445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6900694.

The product of its (nonzero) digits is 14400, while the sum is 28.

The square root of 34503445 is about 5873.9633127898. The cubic root of 34503445 is about 325.5523388725.

Adding to 34503445 its reverse (54430543), we get a palindrome (88933988).

It can be divided in two parts, 3450 and 3445, that multiplied together give a triangular number (11885250 = T₄₈₇₅).

The spelling of 34503445 in words is "thirty-four million, five hundred three thousand, four hundred forty-five".