34450645 has 8 divisors (see below), whose sum is σ = 41403960. Its totient is φ = 27518400.

The previous prime is 34450643. The next prime is 34450673. The reversal of 34450645 is 54605443.

34450645 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 16532356 + 17918289 = 4066^2 + 4233^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 34450645 - 2¹ = 34450643 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34450643) 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 7 ways as a sum of consecutive naturals, for example, 1410 + ... + 8419.

It is an arithmetic number, because the mean of its divisors is an integer number (5175495).

Almost surely, 2^34450645 is an apocalyptic number.

It is an amenable number.

34450645 is a deficient number, since it is larger than the sum of its proper divisors (6953315).

34450645 is an equidigital number, since it uses as much as digits as its factorization.

34450645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10535.

The product of its (nonzero) digits is 28800, while the sum is 31.

The square root of 34450645 is about 5869.4671819510. The cubic root of 34450645 is about 325.3861918009.

The spelling of 34450645 in words is "thirty-four million, four hundred fifty thousand, six hundred forty-five".