6790022660 has 24 divisors (see below), whose sum is σ = 14260600536. Its totient is φ = 2715713280.

The previous prime is 6790022651. The next prime is 6790022663. The reversal of 6790022660 is 662200976.

It can be written as a sum of positive squares in 4 ways, for example, as 2762343364 + 4027679296 = 52558^2 + 63464^2 .

It is a super-2 number, since 2×6790022660² = 92208815446626951200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6790022663) 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, 329624 + ... + 349616.

It is an arithmetic number, because the mean of its divisors is an integer number (594191689).

Almost surely, 2^6790022660 is an apocalyptic number.

It is an amenable number.

6790022660 is an abundant number, since it is smaller than the sum of its proper divisors (7470577876).

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

6790022660 is a wasteful number, since it uses less digits than its factorization.

6790022660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36983 (or 36981 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 38.

The square root of 6790022660 is about 82401.5937952659. The cubic root of 6790022660 is about 1893.6094308918.

The spelling of 6790022660 in words is "six billion, seven hundred ninety million, twenty-two thousand, six hundred sixty".