6797802066 has 32 divisors (see below), whose sum is σ = 14884017408. Its totient is φ = 2052655440.

The previous prime is 6797802059. The next prime is 6797802073. The reversal of 6797802066 is 6602087976.

It is an interprime number because it is at equal distance from previous prime (6797802059) and next prime (6797802073).

It is a super-2 number, since 2×6797802066² = 92420225857027736712, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 163296 + ... + 200651.

It is an arithmetic number, because the mean of its divisors is an integer number (465125544).

Almost surely, 2^6797802066 is an apocalyptic number.

6797802066 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

6797802066 is an abundant number, since it is smaller than the sum of its proper divisors (8086215342).

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

6797802066 is a wasteful number, since it uses less digits than its factorization.

6797802066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364246.

The product of its (nonzero) digits is 1524096, while the sum is 51.

The square root of 6797802066 is about 82448.7845028658. The cubic root of 6797802066 is about 1894.3323314867.

The spelling of 6797802066 in words is "six billion, seven hundred ninety-seven million, eight hundred two thousand, sixty-six".