34425426 has 16 divisors (see below), whose sum is σ = 78686784. Its totient is φ = 9835824.

The previous prime is 34425421. The next prime is 34425427. The reversal of 34425426 is 62452443.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 34425393 and 34425402.

It is not an unprimeable number, because it can be changed into a prime (34425421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 409785 + ... + 409868.

It is an arithmetic number, because the mean of its divisors is an integer number (4917924).

Almost surely, 2^34425426 is an apocalyptic number.

34425426 is an abundant number, since it is smaller than the sum of its proper divisors (44261358).

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

34425426 is a wasteful number, since it uses less digits than its factorization.

34425426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 819665.

The product of its digits is 23040, while the sum is 30.

The square root of 34425426 is about 5867.3184675795. The cubic root of 34425426 is about 325.3067746374.

Adding to 34425426 its reverse (62452443), we get a palindrome (96877869).

The spelling of 34425426 in words is "thirty-four million, four hundred twenty-five thousand, four hundred twenty-six".