34494445 has 8 divisors (see below), whose sum is σ = 43828344. Its totient is φ = 25972224.

The previous prime is 34494431. The next prime is 34494451. The reversal of 34494445 is 54449443.

It can be written as a sum of positive squares in 4 ways, for example, as 1247689 + 33246756 = 1117^2 + 5766^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 34494445 - 2⁹ = 34493933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 202824 + ... + 202993.

It is an arithmetic number, because the mean of its divisors is an integer number (5478543).

Almost surely, 2^34494445 is an apocalyptic number.

It is an amenable number.

34494445 is a deficient number, since it is larger than the sum of its proper divisors (9333899).

34494445 is a wasteful number, since it uses less digits than its factorization.

34494445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405839.

The product of its digits is 138240, while the sum is 37.

The square root of 34494445 is about 5873.1971701961. The cubic root of 34494445 is about 325.5240303385.

The spelling of 34494445 in words is "thirty-four million, four hundred ninety-four thousand, four hundred forty-five".