2993669 has 8 divisors (see below), whose sum is σ = 3431808. Its totient is φ = 2558160.

The previous prime is 2993663. The next prime is 2993671. The reversal of 2993669 is 9663992.

2993669 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2993669 - 2¹² = 2989573 is a prime.

It is a super-2 number, since 2×2993669² = 17924108163122, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2993663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4199 + ... + 4859.

It is an arithmetic number, because the mean of its divisors is an integer number (428976).

2^2993669 is an apocalyptic number.

It is an amenable number.

2993669 is a deficient number, since it is larger than the sum of its proper divisors (438139).

2993669 is an equidigital number, since it uses as much as digits as its factorization.

2993669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1315.

The product of its digits is 157464, while the sum is 44.

The square root of 2993669 is about 1730.2222400605. Note that the first 4 decimals coincide. The cubic root of 2993669 is about 144.1234313348.

The spelling of 2993669 in words is "two million, nine hundred ninety-three thousand, six hundred sixty-nine".