7000006992 has 40 divisors (see below), whose sum is σ = 19727293920. Its totient is φ = 2121214080.

The previous prime is 7000006991. The next prime is 7000007051. The reversal of 7000006992 is 2996000007.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7000006991) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6628267 + ... + 6629322.

It is an arithmetic number, because the mean of its divisors is an integer number (493182348).

Almost surely, 2^7000006992 is an apocalyptic number.

It is an amenable number.

7000006992 is an abundant number, since it is smaller than the sum of its proper divisors (12727286928).

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

7000006992 is a wasteful number, since it uses less digits than its factorization.

7000006992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13257611 (or 13257605 counting only the distinct ones).

The product of its (nonzero) digits is 6804, while the sum is 33.

The square root of 7000006992 is about 83666.0444385893. The cubic root of 7000006992 is about 1912.9318196872.

Adding to 7000006992 its reverse (2996000007), we get a palindrome (9996006999).

The spelling of 7000006992 in words is "seven billion, six thousand, nine hundred ninety-two".