8356794506 has 4 divisors (see below), whose sum is σ = 12535191762. Its totient is φ = 4178397252.

The previous prime is 8356794497. The next prime is 8356794521. The reversal of 8356794506 is 6054976538.

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., 5775240025 + 2581554481 = 75995^2 + 50809^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2089198625 + ... + 2089198628.

Almost surely, 2^8356794506 is an apocalyptic number.

8356794506 is a deficient number, since it is larger than the sum of its proper divisors (4178397256).

8356794506 is a wasteful number, since it uses less digits than its factorization.

8356794506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4178397255.

The product of its (nonzero) digits is 5443200, while the sum is 53.

The square root of 8356794506 is about 91415.5047352472. The cubic root of 8356794506 is about 2029.3014903649.

The spelling of 8356794506 in words is "eight billion, three hundred fifty-six million, seven hundred ninety-four thousand, five hundred six".