34044623 has 4 divisors (see below), whose sum is σ = 35524848. Its totient is φ = 32564400.

The previous prime is 34044613. The next prime is 34044653. The reversal of 34044623 is 32644043.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32644043 = 89 ⋅366787.

It is a cyclic number.

It is not a de Polignac number, because 34044623 - 2⁴ = 34044607 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34044592 and 34044601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34044613) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 740078 + ... + 740123.

It is an arithmetic number, because the mean of its divisors is an integer number (8881212).

Almost surely, 2^34044623 is an apocalyptic number.

34044623 is a deficient number, since it is larger than the sum of its proper divisors (1480225).

34044623 is a wasteful number, since it uses less digits than its factorization.

34044623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1480224.

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 34044623 is about 5834.7770308727. Note that the first 3 decimals coincide. The cubic root of 34044623 is about 324.1028448344.

Adding to 34044623 its reverse (32644043), we get a palindrome (66688666).

The spelling of 34044623 in words is "thirty-four million, forty-four thousand, six hundred twenty-three".