6941998812 has 48 divisors (see below), whose sum is σ = 18516323840. Its totient is φ = 1982964672.

The previous prime is 6941998787. The next prime is 6941998813. The reversal of 6941998812 is 2188991496.

It is a super-2 number, since 2×6941998812² = 96382695011618822688, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6941998813) 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, 530889 + ... + 543807.

Almost surely, 2^6941998812 is an apocalyptic number.

It is an amenable number.

6941998812 is an abundant number, since it is smaller than the sum of its proper divisors (11574325028).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6941998812 is a wasteful number, since it uses less digits than its factorization.

6941998812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19330 (or 19328 counting only the distinct ones).

The product of its digits is 2239488, while the sum is 57.

The square root of 6941998812 is about 83318.6582465176. The cubic root of 6941998812 is about 1907.6330806026.

The spelling of 6941998812 in words is "six billion, nine hundred forty-one million, nine hundred ninety-eight thousand, eight hundred twelve".