2994239 has 4 divisors (see below), whose sum is σ = 3005640. Its totient is φ = 2982840.

The previous prime is 2994223. The next prime is 2994281. The reversal of 2994239 is 9324992.

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 2994239 - 2⁴ = 2994223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2994539) 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, 5297 + ... + 5834.

It is an arithmetic number, because the mean of its divisors is an integer number (751410).

2^2994239 is an apocalyptic number.

2994239 is a deficient number, since it is larger than the sum of its proper divisors (11401).

2994239 is a wasteful number, since it uses less digits than its factorization.

2994239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11400.

The product of its digits is 34992, while the sum is 38.

The square root of 2994239 is about 1730.3869509448. The cubic root of 2994239 is about 144.1325778751.

The spelling of 2994239 in words is "two million, nine hundred ninety-four thousand, two hundred thirty-nine".