6791801 has 4 divisors (see below), whose sum is σ = 6903204. Its totient is φ = 6680400.

The previous prime is 6791783. The next prime is 6791803. The reversal of 6791801 is 1081976.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 156025 + 6635776 = 395^2 + 2576^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6791801 is a prime.

It is a super-2 number, since 2×6791801² = 92257121647202, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6791803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55610 + ... + 55731.

It is an arithmetic number, because the mean of its divisors is an integer number (1725801).

Almost surely, 2^6791801 is an apocalyptic number.

6791801 is a gapful number since it is divisible by the number (61) formed by its first and last digit.

It is an amenable number.

6791801 is a deficient number, since it is larger than the sum of its proper divisors (111403).

6791801 is a wasteful number, since it uses less digits than its factorization.

6791801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111402.

The product of its (nonzero) digits is 3024, while the sum is 32.

The square root of 6791801 is about 2606.1084014292. The cubic root of 6791801 is about 189.3774731639.

The spelling of 6791801 in words is "six million, seven hundred ninety-one thousand, eight hundred one".