7994869 has 8 divisors (see below), whose sum is σ = 8612352. Its totient is φ = 7399920.

The previous prime is 7994867. The next prime is 7994873. The reversal of 7994869 is 9684997.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7994869 - 2¹ = 7994867 is a prime.

It is a super-2 number, since 2×7994869² = 127835860654322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7994867) 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, 4894 + ... + 6319.

It is an arithmetic number, because the mean of its divisors is an integer number (1076544).

Almost surely, 2^7994869 is an apocalyptic number.

It is an amenable number.

7994869 is a deficient number, since it is larger than the sum of its proper divisors (617483).

7994869 is a wasteful number, since it uses less digits than its factorization.

7994869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11267.

The product of its digits is 979776, while the sum is 52.

The square root of 7994869 is about 2827.5199380376. The cubic root of 7994869 is about 199.9572325220.

The spelling of 7994869 in words is "seven million, nine hundred ninety-four thousand, eight hundred sixty-nine".