34621634 has 4 divisors (see below), whose sum is σ = 51932454. Its totient is φ = 17310816.

The previous prime is 34621633. The next prime is 34621649. The reversal of 34621634 is 43612643.

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

It can be written as a sum of positive squares in only one way, i.e., 27615025 + 7006609 = 5255^2 + 2647^2 .

It is a junction number, because it is equal to n+sod(n) for n = 34621597 and 34621606.

It is not an unprimeable number, because it can be changed into a prime (34621633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8655407 + ... + 8655410.

Almost surely, 2^34621634 is an apocalyptic number.

34621634 is a deficient number, since it is larger than the sum of its proper divisors (17310820).

34621634 is a wasteful number, since it uses less digits than its factorization.

34621634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17310819.

The product of its digits is 10368, while the sum is 29.

The square root of 34621634 is about 5884.0151257453. The cubic root of 34621634 is about 325.9236337365.

The spelling of 34621634 in words is "thirty-four million, six hundred twenty-one thousand, six hundred thirty-four".