34445471 has 4 divisors (see below), whose sum is σ = 34515000. Its totient is φ = 34375944.

The previous prime is 34445443. The next prime is 34445479. The reversal of 34445471 is 17454443.

34445471 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 a cyclic number.

It is not a de Polignac number, because 34445471 - 2¹⁸ = 34183327 is a prime.

It is a super-3 number, since 3×34445471³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34445479) 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, 34016 + ... + 35013.

It is an arithmetic number, because the mean of its divisors is an integer number (8628750).

Almost surely, 2^34445471 is an apocalyptic number.

34445471 is a deficient number, since it is larger than the sum of its proper divisors (69529).

34445471 is an equidigital number, since it uses as much as digits as its factorization.

34445471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69528.

The product of its digits is 26880, while the sum is 32.

The square root of 34445471 is about 5869.0264098912. The cubic root of 34445471 is about 325.3699015162.

The spelling of 34445471 in words is "thirty-four million, four hundred forty-five thousand, four hundred seventy-one".