34423426 has 8 divisors (see below), whose sum is σ = 52146684. Its totient is φ = 17041200.

The previous prime is 34423397. The next prime is 34423429. The reversal of 34423426 is 62432443.

It can be written as a sum of positive squares in 2 ways, for example, as 34234201 + 189225 = 5851^2 + 435^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 34423394 and 34423403.

It is not an unprimeable number, because it can be changed into a prime (34423429) 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, 85005 + ... + 85408.

Almost surely, 2^34423426 is an apocalyptic number.

34423426 is a deficient number, since it is larger than the sum of its proper divisors (17723258).

34423426 is a wasteful number, since it uses less digits than its factorization.

34423426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170516.

The product of its digits is 13824, while the sum is 28.

The square root of 34423426 is about 5867.1480294944. The cubic root of 34423426 is about 325.3004747768.

Adding to 34423426 its reverse (62432443), we get a palindrome (96855869).

The spelling of 34423426 in words is "thirty-four million, four hundred twenty-three thousand, four hundred twenty-six".