6899496916 has 48 divisors (see below), whose sum is σ = 13190768640. Its totient is φ = 3138520320.

The previous prime is 6899496907. The next prime is 6899496917. The reversal of 6899496916 is 6196949986.

It is a super-2 number, since 2×6899496916² = 95206115387787022112, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6899496917) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3125085 + ... + 3127291.

It is an arithmetic number, because the mean of its divisors is an integer number (274807680).

Almost surely, 2^6899496916 is an apocalyptic number.

It is an amenable number.

6899496916 is a deficient number, since it is larger than the sum of its proper divisors (6291271724).

6899496916 is a wasteful number, since it uses less digits than its factorization.

6899496916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3064 (or 3062 counting only the distinct ones).

The product of its digits is 45349632, while the sum is 67.

The square root of 6899496916 is about 83063.2103641558. The cubic root of 6899496916 is about 1903.7319922212.

The spelling of 6899496916 in words is "six billion, eight hundred ninety-nine million, four hundred ninety-six thousand, nine hundred sixteen".