8622434 has 8 divisors (see below), whose sum is σ = 13694508. Its totient is φ = 4057600.

The previous prime is 8622421. The next prime is 8622461. The reversal of 8622434 is 4342268.

It can be written as a sum of positive squares in 2 ways, for example, as 8323225 + 299209 = 2885^2 + 547^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 8622397 and 8622406.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126767 + ... + 126834.

Almost surely, 2^8622434 is an apocalyptic number.

8622434 is a deficient number, since it is larger than the sum of its proper divisors (5072074).

8622434 is a wasteful number, since it uses less digits than its factorization.

8622434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253620.

The product of its digits is 9216, while the sum is 29.

The square root of 8622434 is about 2936.3981337686. The cubic root of 8622434 is about 205.0579570415.

The spelling of 8622434 in words is "eight million, six hundred twenty-two thousand, four hundred thirty-four".