34220563 has 8 divisors (see below), whose sum is σ = 37549008. Its totient is φ = 30991584.

The previous prime is 34220521. The next prime is 34220567. The reversal of 34220563 is 36502243.

It is a happy number.

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

It is not a de Polignac number, because 34220563 - 2⁹ = 34220051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34220567) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24145 + ... + 25522.

It is an arithmetic number, because the mean of its divisors is an integer number (4693626).

Almost surely, 2^34220563 is an apocalyptic number.

34220563 is a deficient number, since it is larger than the sum of its proper divisors (3328445).

34220563 is a wasteful number, since it uses less digits than its factorization.

34220563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49733.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 34220563 is about 5849.8344421018. The cubic root of 34220563 is about 324.6601986933.

The spelling of 34220563 in words is "thirty-four million, two hundred twenty thousand, five hundred sixty-three".