34809803 has 4 divisors (see below), whose sum is σ = 39782640. Its totient is φ = 29836968.

The previous prime is 34809793. The next prime is 34809839. The reversal of 34809803 is 30890843.

34809803 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 34809803 - 2¹² = 34805707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34809893) 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 3 ways as a sum of consecutive naturals, for example, 2486408 + ... + 2486421.

It is an arithmetic number, because the mean of its divisors is an integer number (9945660).

Almost surely, 2^34809803 is an apocalyptic number.

34809803 is a deficient number, since it is larger than the sum of its proper divisors (4972837).

34809803 is an equidigital number, since it uses as much as digits as its factorization.

34809803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4972836.

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 34809803 is about 5899.9833050611. The cubic root of 34809803 is about 326.5130335229.

The spelling of 34809803 in words is "thirty-four million, eight hundred nine thousand, eight hundred three".