6930868763 has 16 divisors (see below), whose sum is σ = 8614769856. Its totient is φ = 5429462400.

The previous prime is 6930868759. The next prime is 6930868781. The reversal of 6930868763 is 3678680396.

It is a cyclic number.

It is not a de Polignac number, because 6930868763 - 2² = 6930868759 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6930868699 and 6930868708.

It is not an unprimeable number, because it can be changed into a prime (6930868753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 367856 + ... + 386237.

It is an arithmetic number, because the mean of its divisors is an integer number (538423116).

Almost surely, 2^6930868763 is an apocalyptic number.

6930868763 is a deficient number, since it is larger than the sum of its proper divisors (1683901093).

6930868763 is a wasteful number, since it uses less digits than its factorization.

6930868763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 754214.

The product of its (nonzero) digits is 7838208, while the sum is 56.

The square root of 6930868763 is about 83251.8393970968. The cubic root of 6930868763 is about 1906.6130378449.

The spelling of 6930868763 in words is "six billion, nine hundred thirty million, eight hundred sixty-eight thousand, seven hundred sixty-three".