8194670626 has 32 divisors (see below), whose sum is σ = 13134692160. Its totient is φ = 3823117056.

The previous prime is 8194670609. The next prime is 8194670651. The reversal of 8194670626 is 6260764918.

It is a self number, because there is not a number n which added to its sum of digits gives 8194670626.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2514390 + ... + 2517646.

It is an arithmetic number, because the mean of its divisors is an integer number (410459130).

Almost surely, 2^8194670626 is an apocalyptic number.

8194670626 is a deficient number, since it is larger than the sum of its proper divisors (4940021534).

8194670626 is a wasteful number, since it uses less digits than its factorization.

8194670626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4258.

The product of its (nonzero) digits is 870912, while the sum is 49.

The square root of 8194670626 is about 90524.4200533757. The cubic root of 8194670626 is about 2016.0927170933.

The spelling of 8194670626 in words is "eight billion, one hundred ninety-four million, six hundred seventy thousand, six hundred twenty-six".