34235320 has 48 divisors (see below), whose sum is σ = 89610840. Its totient is φ = 11737152.

The previous prime is 34235309. The next prime is 34235329. The reversal of 34235320 is 2353243.

It is a junction number, because it is equal to n+sod(n) for n = 34235291 and 34235300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34235329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6774 + ... + 10693.

Almost surely, 2^34235320 is an apocalyptic number.

It is an amenable number.

34235320 is an abundant number, since it is smaller than the sum of its proper divisors (55375520).

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

34235320 is a wasteful number, since it uses less digits than its factorization.

34235320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17492 (or 17481 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 22.

The square root of 34235320 is about 5851.0956238981. The cubic root of 34235320 is about 324.7068599365.

Adding to 34235320 its reverse (2353243), we get a palindrome (36588563).

The spelling of 34235320 in words is "thirty-four million, two hundred thirty-five thousand, three hundred twenty".