34449505 has 4 divisors (see below), whose sum is σ = 41339412. Its totient is φ = 27559600.

The previous prime is 34449491. The next prime is 34449511. The reversal of 34449505 is 50594443.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3968064 + 30481441 = 1992^2 + 5521^2 .

It is not a de Polignac number, because 34449505 - 2⁵ = 34449473 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3444946 + ... + 3444955.

It is an arithmetic number, because the mean of its divisors is an integer number (10334853).

Almost surely, 2^34449505 is an apocalyptic number.

It is an amenable number.

34449505 is a deficient number, since it is larger than the sum of its proper divisors (6889907).

34449505 is an equidigital number, since it uses as much as digits as its factorization.

34449505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6889906.

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 34449505 is about 5869.3700684145. The cubic root of 34449505 is about 325.3826026629.

The spelling of 34449505 in words is "thirty-four million, four hundred forty-nine thousand, five hundred five".