34224839 has 4 divisors (see below), whose sum is σ = 37336200. Its totient is φ = 31113480.

The previous prime is 34224823. The next prime is 34224881. The reversal of 34224839 is 93842243.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 34224839 - 2⁴ = 34224823 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34224799 and 34224808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34224439) 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, 1555664 + ... + 1555685.

It is an arithmetic number, because the mean of its divisors is an integer number (9334050).

Almost surely, 2^34224839 is an apocalyptic number.

34224839 is a deficient number, since it is larger than the sum of its proper divisors (3111361).

34224839 is a wasteful number, since it uses less digits than its factorization.

34224839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3111360.

The product of its digits is 41472, while the sum is 35.

The square root of 34224839 is about 5850.1999111141. The cubic root of 34224839 is about 324.6737206722.

The spelling of 34224839 in words is "thirty-four million, two hundred twenty-four thousand, eight hundred thirty-nine".