34340424 has 16 divisors (see below), whose sum is σ = 85851120. Its totient is φ = 11446800.

The previous prime is 34340417. The next prime is 34340447. The reversal of 34340424 is 42404343.

It is a happy number.

34340424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 1430851 = 34340424 / (3 + 4 + 3 + 4 + 0 + 4 + 2 + 4).

It is a junction number, because it is equal to n+sod(n) for n = 34340394 and 34340403.

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, 715402 + ... + 715449.

It is an arithmetic number, because the mean of its divisors is an integer number (5365695).

Almost surely, 2^34340424 is an apocalyptic number.

It is an amenable number.

34340424 is an abundant number, since it is smaller than the sum of its proper divisors (51510696).

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

34340424 is a wasteful number, since it uses less digits than its factorization.

34340424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1430860 (or 1430856 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 34340424 is about 5860.0703067455. The cubic root of 34340424 is about 325.0388087778.

Adding to 34340424 its reverse (42404343), we get a palindrome (76744767).

The spelling of 34340424 in words is "thirty-four million, three hundred forty thousand, four hundred twenty-four".