2993894 has 8 divisors (see below), whose sum is σ = 4500768. Its totient is φ = 1493640.

The previous prime is 2993891. The next prime is 2993897. The reversal of 2993894 is 4983992.

It is an interprime number because it is at equal distance from previous prime (2993891) and next prime (2993897).

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2993891) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 302 + ... + 2465.

It is an arithmetic number, because the mean of its divisors is an integer number (562596).

2^2993894 is an apocalyptic number.

2993894 is a deficient number, since it is larger than the sum of its proper divisors (1506874).

2993894 is a wasteful number, since it uses less digits than its factorization.

2993894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3310.

The product of its digits is 139968, while the sum is 44.

The square root of 2993894 is about 1730.2872593879. The cubic root of 2993894 is about 144.1270419499.

The spelling of 2993894 in words is "two million, nine hundred ninety-three thousand, eight hundred ninety-four".