3622394866 has 8 divisors (see below), whose sum is σ = 5510121984. Its totient is φ = 1785687540.

The previous prime is 3622394851. The next prime is 3622394873. The reversal of 3622394866 is 6684932263.

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

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, 12754770 + ... + 12755053.

It is an arithmetic number, because the mean of its divisors is an integer number (688765248).

Almost surely, 2^3622394866 is an apocalyptic number.

3622394866 is a deficient number, since it is larger than the sum of its proper divisors (1887727118).

3622394866 is a wasteful number, since it uses less digits than its factorization.

3622394866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25509896.

The product of its digits is 2239488, while the sum is 49.

The square root of 3622394866 is about 60186.3345453102. The cubic root of 3622394866 is about 1535.7903339870.

The spelling of 3622394866 in words is "three billion, six hundred twenty-two million, three hundred ninety-four thousand, eight hundred sixty-six".