34221634 has 8 divisors (see below), whose sum is σ = 52584588. Its totient is φ = 16693440.

The previous prime is 34221619. The next prime is 34221637. The reversal of 34221634 is 43612243.

It can be written as a sum of positive squares in 2 ways, for example, as 34187409 + 34225 = 5847^2 + 185^2 .

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

It is a super-2 number, since 2×34221634² = 2342240467259912, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 34221599 and 34221608.

It is not an unprimeable number, because it can be changed into a prime (34221637) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 208587 + ... + 208750.

Almost surely, 2^34221634 is an apocalyptic number.

34221634 is a deficient number, since it is larger than the sum of its proper divisors (18362954).

34221634 is a wasteful number, since it uses less digits than its factorization.

34221634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417380.

The product of its digits is 3456, while the sum is 25.

The square root of 34221634 is about 5849.9259824377. The cubic root of 34221634 is about 324.6635856183.

Adding to 34221634 its reverse (43612243), we get a palindrome (77833877).

The spelling of 34221634 in words is "thirty-four million, two hundred twenty-one thousand, six hundred thirty-four".