34839270 has 48 divisors (see below), whose sum is σ = 90878112. Its totient is φ = 9260160.

The previous prime is 34839247. The next prime is 34839271. The reversal of 34839270 is 7293843.

34839270 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34839271) 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, 46519 + ... + 47261.

It is an arithmetic number, because the mean of its divisors is an integer number (1893294).

Almost surely, 2^34839270 is an apocalyptic number.

34839270 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

34839270 is an abundant number, since it is smaller than the sum of its proper divisors (56038842).

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

34839270 is a wasteful number, since it uses less digits than its factorization.

34839270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1277 (or 1274 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 34839270 is about 5902.4799872596. The cubic root of 34839270 is about 326.6051402011.

The spelling of 34839270 in words is "thirty-four million, eight hundred thirty-nine thousand, two hundred seventy".