34945822 has 16 divisors (see below), whose sum is σ = 53488512. Its totient is φ = 17119960.

The previous prime is 34945811. The next prime is 34945831. The reversal of 34945822 is 22854943.

It is a happy number.

34945822 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 20943 + ... + 22549.

It is an arithmetic number, because the mean of its divisors is an integer number (3343032).

Almost surely, 2^34945822 is an apocalyptic number.

34945822 is a deficient number, since it is larger than the sum of its proper divisors (18542690).

34945822 is a wasteful number, since it uses less digits than its factorization.

34945822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1823.

The product of its digits is 69120, while the sum is 37.

The square root of 34945822 is about 5911.4991330457. The cubic root of 34945822 is about 326.9377630652.

It can be divided in two parts, 3494 and 5822, that added together give a triangular number (9316 = T₁₃₆).

The spelling of 34945822 in words is "thirty-four million, nine hundred forty-five thousand, eight hundred twenty-two".