34939855 has 4 divisors (see below), whose sum is σ = 41927832. Its totient is φ = 27951880.

The previous prime is 34939843. The next prime is 34939871. The reversal of 34939855 is 55893943.

It is a happy number.

34939855 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 34939855 - 2⁹ = 34939343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 3493981 + ... + 3493990.

It is an arithmetic number, because the mean of its divisors is an integer number (10481958).

Almost surely, 2^34939855 is an apocalyptic number.

34939855 is a deficient number, since it is larger than the sum of its proper divisors (6987977).

34939855 is an equidigital number, since it uses as much as digits as its factorization.

34939855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6987976.

The product of its digits is 583200, while the sum is 46.

The square root of 34939855 is about 5910.9944171857. The cubic root of 34939855 is about 326.9191537955.

It can be divided in two parts, 349 and 39855, that added together give a palindrome (40204).

The spelling of 34939855 in words is "thirty-four million, nine hundred thirty-nine thousand, eight hundred fifty-five".