7994911 has 4 divisors (see below), whose sum is σ = 8045992. Its totient is φ = 7943832.

The previous prime is 7994897. The next prime is 7994927. The reversal of 7994911 is 1194997.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 7994911 - 2¹⁹ = 7470623 is a prime.

It is a Duffinian number.

7994911 is a lucky number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7994941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25305 + ... + 25618.

It is an arithmetic number, because the mean of its divisors is an integer number (2011498).

Almost surely, 2^7994911 is an apocalyptic number.

7994911 is a deficient number, since it is larger than the sum of its proper divisors (51081).

7994911 is a wasteful number, since it uses less digits than its factorization.

7994911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51080.

The product of its digits is 20412, while the sum is 40.

The square root of 7994911 is about 2827.5273650312. The cubic root of 7994911 is about 199.9575826712.

The spelling of 7994911 in words is "seven million, nine hundred ninety-four thousand, nine hundred eleven".