6930854076394 has 4 divisors (see below), whose sum is σ = 10396281114594. Its totient is φ = 3465427038196.

The previous prime is 6930854076389. The next prime is 6930854076397. The reversal of 6930854076394 is 4936704580396.

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., 4801335528025 + 2129518548369 = 2191195^2 + 1459287^2 .

It is not an unprimeable number, because it can be changed into a prime (6930854076397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1732713519097 + ... + 1732713519100.

Almost surely, 2^{6930854076394} is an apocalyptic number.

6930854076394 is a deficient number, since it is larger than the sum of its proper divisors (3465427038200).

6930854076394 is a wasteful number, since it uses less digits than its factorization.

6930854076394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3465427038199.

The product of its (nonzero) digits is 117573120, while the sum is 64.

The spelling of 6930854076394 in words is "six trillion, nine hundred thirty billion, eight hundred fifty-four million, seventy-six thousand, three hundred ninety-four".