34421633 has 4 divisors (see below), whose sum is σ = 34465620. Its totient is φ = 34377648.

The previous prime is 34421623. The next prime is 34421641. The reversal of 34421633 is 33612443.

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 6880129 + 27541504 = 2623^2 + 5248^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34421633 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (34421623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20798 + ... + 22391.

It is an arithmetic number, because the mean of its divisors is an integer number (8616405).

Almost surely, 2^34421633 is an apocalyptic number.

It is an amenable number.

34421633 is a deficient number, since it is larger than the sum of its proper divisors (43987).

34421633 is an equidigital number, since it uses as much as digits as its factorization.

34421633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43986.

The product of its digits is 5184, while the sum is 26.

The square root of 34421633 is about 5866.9952275419. The cubic root of 34421633 is about 325.2948267444.

The spelling of 34421633 in words is "thirty-four million, four hundred twenty-one thousand, six hundred thirty-three".