34025321 has 24 divisors (see below), whose sum is σ = 39631872. Its totient is φ = 29145600.

The previous prime is 34025297. The next prime is 34025351. The reversal of 34025321 is 12352043.

It is a happy number.

34025321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 34025321 - 2²² = 29831017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34025293 and 34025302.

It is not an unprimeable number, because it can be changed into a prime (34025351) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 176201 + ... + 176393.

It is an arithmetic number, because the mean of its divisors is an integer number (1651328).

Almost surely, 2^34025321 is an apocalyptic number.

34025321 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

34025321 is a deficient number, since it is larger than the sum of its proper divisors (5606551).

34025321 is a wasteful number, since it uses less digits than its factorization.

34025321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293 (or 282 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 34025321 is about 5833.1227485799. The cubic root of 34025321 is about 324.0415819466.

Adding to 34025321 its reverse (12352043), we get a palindrome (46377364).

The spelling of 34025321 in words is "thirty-four million, twenty-five thousand, three hundred twenty-one".