34929805 has 4 divisors (see below), whose sum is σ = 41915772. Its totient is φ = 27943840.

The previous prime is 34929793. The next prime is 34929821. The reversal of 34929805 is 50892943.

It is a happy number.

34929805 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, and also an emirpimes, since its reverse is a distinct semiprime: 50892943 = 2837 ⋅17939.

It can be written as a sum of positive squares in 2 ways, for example, as 18913801 + 16016004 = 4349^2 + 4002^2 .

It is not a de Polignac number, because 34929805 - 2¹⁹ = 34405517 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, 3492976 + ... + 3492985.

It is an arithmetic number, because the mean of its divisors is an integer number (10478943).

Almost surely, 2^34929805 is an apocalyptic number.

It is an amenable number.

34929805 is a deficient number, since it is larger than the sum of its proper divisors (6985967).

34929805 is an equidigital number, since it uses as much as digits as its factorization.

34929805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6985966.

The product of its (nonzero) digits is 77760, while the sum is 40.

The square root of 34929805 is about 5910.1442452786. The cubic root of 34929805 is about 326.8878060928.

The spelling of 34929805 in words is "thirty-four million, nine hundred twenty-nine thousand, eight hundred five".