6968417819 has 4 divisors (see below), whose sum is σ = 7601910360. Its totient is φ = 6334925280.

The previous prime is 6968417809. The next prime is 6968417821. The reversal of 6968417819 is 9187148696.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6968417819 - 2⁸ = 6968417563 is a prime.

It is a super-2 number, since 2×6968417819² = 97117693800313433522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6968417809) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 316746254 + ... + 316746275.

It is an arithmetic number, because the mean of its divisors is an integer number (1900477590).

Almost surely, 2^6968417819 is an apocalyptic number.

6968417819 is a deficient number, since it is larger than the sum of its proper divisors (633492541).

6968417819 is a wasteful number, since it uses less digits than its factorization.

6968417819 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 633492540.

The product of its digits is 5225472, while the sum is 59.

The square root of 6968417819 is about 83477.0496543811. The cubic root of 6968417819 is about 1910.0499625098.

The spelling of 6968417819 in words is "six billion, nine hundred sixty-eight million, four hundred seventeen thousand, eight hundred nineteen".