6803620683386 has 4 divisors (see below), whose sum is σ = 10205431025082. Its totient is φ = 3401810341692.

The previous prime is 6803620683383. The next prime is 6803620683401. The reversal of 6803620683386 is 6833860263086.

It is a happy number.

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., 3851873339161 + 2951747344225 = 1962619^2 + 1718065^2 .

It is not an unprimeable number, because it can be changed into a prime (6803620683383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1700905170845 + ... + 1700905170848.

Almost surely, 2^{6803620683386} is an apocalyptic number.

6803620683386 is a deficient number, since it is larger than the sum of its proper divisors (3401810341696).

6803620683386 is a wasteful number, since it uses less digits than its factorization.

6803620683386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3401810341695.

The product of its (nonzero) digits is 35831808, while the sum is 59.

The spelling of 6803620683386 in words is "six trillion, eight hundred three billion, six hundred twenty million, six hundred eighty-three thousand, three hundred eighty-six".