8943849622 has 4 divisors (see below), whose sum is σ = 13415774436. Its totient is φ = 4471924810.

The previous prime is 8943849619. The next prime is 8943849637. The reversal of 8943849622 is 2269483498.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2235962404 + ... + 2235962407.

It is an arithmetic number, because the mean of its divisors is an integer number (3353943609).

Almost surely, 2^8943849622 is an apocalyptic number.

8943849622 is a deficient number, since it is larger than the sum of its proper divisors (4471924814).

8943849622 is a wasteful number, since it uses less digits than its factorization.

8943849622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4471924813.

The product of its digits is 5971968, while the sum is 55.

The square root of 8943849622 is about 94571.9282979891. The cubic root of 8943849622 is about 2075.7489624773.

The spelling of 8943849622 in words is "eight billion, nine hundred forty-three million, eight hundred forty-nine thousand, six hundred twenty-two".